CN114521099A - Outdoor 5G communication rack of heat dissipation type with flood prevention function - Google Patents
Outdoor 5G communication rack of heat dissipation type with flood prevention function Download PDFInfo
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- CN114521099A CN114521099A CN202210419695.1A CN202210419695A CN114521099A CN 114521099 A CN114521099 A CN 114521099A CN 202210419695 A CN202210419695 A CN 202210419695A CN 114521099 A CN114521099 A CN 114521099A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of communication cabinets, in particular to a heat dissipation type outdoor 5G communication cabinet with a flood prevention function, which comprises a water collection mechanism, a cabinet body structure and an adjusting mechanism, wherein the inner wall of the cabinet body structure is provided with an air cooling channel and a water cooling channel which are mutually independent so as to perform double heat dissipation and cooling on the cabinet body structure; the air cooling channel is communicated with the inside and the outside of the cabinet body structure; the lower end of the water cooling channel is provided with a water outlet communicated with the outside of the cabinet body structure; the water collecting mechanism collects rainwater and moves downwards under the action of the gravity of the rainwater; when the water collecting mechanism moves downwards to a first preset position, the adjusting mechanism enables the air cooling channel to be closed at the communication position with the outside of the cabinet body structure, and therefore, the phenomenon that moist air enters to cause corrosion of components in the cavity when rainfall is avoided; when the water collecting mechanism continues to move downwards to the second preset position, the adjusting mechanism enables the water collecting mechanism to be communicated with the water cooling channel, and then water flow is discharged through the water cooling channel and the water outlet, so that the cabinet body structure is cooled when the water flow passes through the water cooling channel.
Description
Technical Field
The invention relates to the technical field of communication cabinets, in particular to a heat dissipation type outdoor 5G communication cabinet with a flood prevention function.
Background
The 5G network is a fifth generation wireless network, the 5G network is a real upgrade version of a 4G network, and the basic requirements of the 5G network are different from those of the wireless network, wherein an outdoor communication cabinet is a common device in 5G communication, and the outdoor communication cabinet is a cabinet body which is directly under the influence of natural climate, is made of metal materials and does not allow an unauthorized operator to enter the cabinet body for operation, and provides an outdoor physical working environment and a safety system for a wireless communication station or a wired network station workstation. The current outdoor communication rack for 5G communication is in the use, because its heat dissipation mostly dispels the heat through the louvre, the radiating effect is relatively poor, easily makes the inside components and parts of rack overheated and damage, and easily gets into humid air or rainwater at rainy day for components and parts in the rack wet and damage, shorten components and parts life, increase maintenance frequency and cost of maintenance.
Disclosure of Invention
The invention provides a heat dissipation type outdoor 5G communication cabinet with a flood prevention function, and aims to solve the problem that the existing communication cabinet cannot give consideration to heat dissipation and water prevention.
The heat dissipation type outdoor 5G communication cabinet with the flood prevention function adopts the following technical scheme:
a heat dissipation type outdoor 5G communication cabinet with a flood prevention function comprises a water collection mechanism, a cabinet body structure and an adjusting mechanism, wherein a cavity for mounting components is reserved inside the cabinet body structure, an air cooling channel and a water cooling channel which are mutually independent are arranged on the inner wall of the cabinet body structure, the air cooling channel is communicated with the cavity and the outside of the cabinet body structure, and at least two communication ports of the air cooling channel and the cavity are formed; the lower end of the water cooling channel is provided with a water outlet communicated with the outside of the cabinet body structure; the water collecting mechanism is arranged on the upper side of the cabinet body structure in a vertically movable manner, collects rainwater and moves downwards under the action of the gravity of the rainwater; the adjusting mechanism comprises a switching component and a switch component, when the water collecting mechanism moves downwards to a first preset position, the switching component closes the communication position between the air cooling channel and the outside of the cabinet body structure, and then air in the adjusting mechanism circulates in the cavity and the air cooling channel; when the water collecting mechanism continues to move downwards to the second preset position, the switch assembly enables the water collecting mechanism to be communicated with the water-cooling channel, and then water flow is discharged through the water-cooling channel and the water discharging opening.
Furthermore, adjustment mechanism still includes the elastic component, and the elastic component sets up between water collecting mechanism and cabinet body structure, and the elastic component receives the extrusion when water collecting mechanism moves down.
Furthermore, the switching assembly comprises a regulating valve and a regulating rod, the cabinet body structure is provided with a ventilation opening communicated with the air cooling channel and the outside of the cabinet body structure, the regulating valve is rotatably arranged at the ventilation opening, the regulating valve enables the air cooling channel to be communicated with the outside of the cabinet body structure in an initial state, and the regulating valve enables the air cooling channel to be separated from the outside of the cabinet body structure after rotating for a preset angle; the adjusting rod moves downwards along with the water collecting mechanism synchronously, the adjusting valve rotates for a preset angle when the water collecting mechanism moves downwards to a first preset position, and the adjusting rod is separated from the adjusting valve when the water collecting mechanism moves downwards continuously.
Furthermore, a guide cylinder is arranged at the upper end of the cabinet body structure and is communicated with the water cooling channel; the water collecting mechanism comprises a water collecting bucket and a water inlet barrel, the water inlet barrel is arranged at the bottom of the water collecting bucket and is communicated with the interior of the water collecting bucket, and the water inlet barrel is sleeved in the guide barrel in a vertically sliding manner; the switch assembly comprises a limiting elastic block, a push rod and a bottom plate, the bottom plate is arranged at the upper end of the water inlet cylinder in a vertically sliding manner, and the bottom plate plugs the water inlet cylinder in an initial state; the ejector rod is vertically arranged, is positioned in the guide cylinder and is fixedly connected with the cabinet body structure; the limiting elastic block is arranged on the inner wall of the guide cylinder in a radially telescopic manner along the guide cylinder, and extends out to provide resistance for the downward movement of the water inlet cylinder in an initial state; the gravity of a water inlet cylinder in the water collecting hopper is increased to a first preset value, the resistance of the limiting elastic block is overcome to accelerate downward movement to a second preset position, and meanwhile, the bottom plate moves upward under the pushing of the ejector rod, so that water flow in the water collecting hopper enters the water inlet cylinder and the water cooling channel from the lower side of the bottom plate.
Furthermore, a limiting groove is formed in the outer circumference of the water inlet cylinder, the limiting elastic block is clamped in the limiting groove when the water inlet cylinder moves downwards to a second preset position, resistance is provided for the upward movement of the water inlet cylinder, when the gravity of water in the water collecting hopper is reduced to a second preset value, the elastic force of the elastic piece overcomes the resistance of the limiting elastic block and the gravity of the water to move upwards, the upper end of the water inlet cylinder is plugged again by the bottom plate under the action of the gravity, and when the gravity of the water in the water collecting hopper is reduced to a third preset value, the water collecting mechanism moves upwards to enable the adjusting valve to be communicated with the air cooling channel and the outside of the cabinet body again; the first preset value is larger than the second preset value, and the second preset value is larger than the third preset value.
Furthermore, the heat dissipation type outdoor 5G communication cabinet with the flood prevention function further comprises an air draft mechanism, at least two ventilation openings are formed in the air cooling channel, the air draft mechanism is arranged in the cavity of the cabinet body structure, the air draft mechanism extracts external air from one ventilation opening to enter the cavity in the initial state of the regulating valve, and gas in the cavity is exhausted from the other ventilation opening; after the adjusting valve rotates for a preset angle, the air draft mechanism enables air in the air cooling channel to be communicated with air in the cavity.
Furthermore, a limiting column is arranged at the upper end of the water inlet cylinder, the bottom plate can be installed on the limiting column in a vertically sliding mode, and the limiting column limits the highest position of the bottom plate in the upward movement mode.
Furthermore, a rack is arranged on the adjusting rod, the adjusting valve is cylindrical, and a through hole communicated with the outside of the cabinet body structure of the air cooling channel is formed in the cylindrical surface of the adjusting valve; the cylindrical surface of the adjusting valve is also provided with teeth, and the rack is meshed with the teeth when the adjusting rod moves downwards along with the water collecting mechanism, so that the adjusting rod drives the adjusting valve to rotate, and the rack is separated from the teeth after the adjusting rod moves downwards along with the water collecting mechanism to a preset position, and further the adjusting valve rotates for a preset angle.
Further, the air cooling channel is adjacent to the water cooling channel, and when water flow in the water cooling channel passes through, air in the air cooling channel is cooled; an elastic baffle is arranged at the water outlet, the elastic baffle blocks the water outlet in an initial state, and the water outlet is opened when the water flow potential energy of the elastic baffle in the water-cooling channel reaches a fourth preset value, so that water flow is accumulated in the water-cooling channel to cool the air-cooling channel.
Furthermore, the number of the air cooling channels and the number of the water cooling channels are multiple, and each air cooling channel is adjacent to one water cooling channel.
The invention has the beneficial effects that: the heat dissipation type outdoor 5G communication cabinet with the flood prevention function performs double heat dissipation and cooling on the interior of the cabinet body structure by arranging the air cooling channel and the water cooling channel, the air cooling channel is communicated with the cavity in the cabinet body structure and the exterior of the cabinet body structure, and internal and external circulation of air is realized; the rainwater is collected and the mechanism that catchments is removed downwards under the action of gravity of rainwater, makes forced air cooling passageway and the outside intercommunication department of cabinet body close, and the humid air gets into and causes the components and parts corrosion in the cavity when avoiding the rainfall to make catchment mechanism and water-cooling passageway intercommunication when rainwater accumulation is a quantitative, and then make rivers pass through water-cooling passageway and outlet discharge, make rivers cool down the cabinet body when passing through water-cooling passageway.
Further, when rainwater gravity is accumulated to a first preset value, the water collecting mechanism moves downwards quickly, so that the bottom plate is pushed open by the ejector rod, and water flow is discharged from the water collecting hopper quickly; when the water collecting hopper moves upwards, part of rainwater is left in the water collecting hopper, and when the rainwater in the water collecting hopper is reduced to a third preset value, the water collecting mechanism moves upwards under the action of the elastic piece to enable the adjusting valve to be communicated with the air cooling channel and the outside of the cabinet body again, so that the phenomenon that moist air enters the cavity through the air cooling channel when rainfall just stops is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of an embodiment of a heat dissipation type outdoor 5G communication cabinet with a flood prevention function according to the present invention;
fig. 2 is a front view of an overall structure of an embodiment of the heat dissipation type outdoor 5G communication cabinet with a flood prevention function according to the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of the point B in FIG. 3;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 2;
fig. 6 is a sectional schematic view of a cabinet body in an embodiment of the heat dissipation type outdoor 5G communication cabinet with a flood prevention function of the present invention;
fig. 7 is a schematic diagram illustrating a state of the water collecting mechanism abutting against the limiting elastic block in the embodiment of the heat dissipation type outdoor 5G communication cabinet with the flood prevention function;
FIG. 8 is an enlarged view of FIG. 7 at D;
fig. 9 is a schematic state diagram of the heat dissipation type outdoor 5G communication cabinet with flood prevention function according to the embodiment of the present invention when the water collecting mechanism moves to the second preset position;
FIG. 10 is an enlarged view of E in FIG. 9;
in the figure: 100. a water collecting mechanism; 110. a water collecting hopper; 111. a drain pipe; 120. a water inlet cylinder; 121. a limiting groove; 122. a limiting column; 200. a cabinet structure; 210. a cabinet door; 220. a cabinet body; 230. a vent hole; 240. a water discharge opening; 250. a support leg; 260. air cooling the channel; 270. a water-cooling channel; 280. a guide cylinder; 290. an elastic baffle plate; 300. an adjustment mechanism; 310. a switching component; 311. adjusting a valve; 312. adjusting a rod; 313. a connecting rod; 320. a switch assembly; 321. a limiting elastic block; 322. a top rod; 323. a base plate; 330. an elastic member; 400. air draft mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the heat dissipation type outdoor 5G communication cabinet with the flood prevention function, as shown in fig. 1 to 10, comprises a water collection mechanism 100, a cabinet body structure 200 and an adjusting mechanism 300;
the cabinet structure 200 comprises a cabinet body 220, a cabinet door 210 and supporting legs 250, wherein the supporting legs 250 are arranged at the lower side of the cabinet body 220, the cabinet door 210 is mounted on the cabinet body 220 in an openable manner, and the cabinet door 210 and the cabinet body 220 define a cavity for mounting components;
the inner wall of the cabinet body 220 is provided with an air cooling channel 260 and a water cooling channel 270 which are mutually independent, the air cooling channel 260 is communicated with the cavity and the outside of the cabinet body structure 200, and at least two communication ports of the air cooling channel 260 and the cavity are formed; the lower end of the water-cooling channel 270 is provided with a water outlet 240 communicated with the outside of the cabinet body structure 200;
the water collecting mechanism 100 is arranged at the upper side of the cabinet 220 in a way of moving up and down, and the water collecting mechanism 100 collects rainwater and moves downwards under the action of the gravity of the rainwater;
the adjusting mechanism 300 comprises a switching assembly 310 and a switch assembly 320, when the water collecting mechanism 100 moves downwards to a first preset position, the switching assembly 310 closes the communication position between the air cooling channel 260 and the outside of the cabinet body 220, so that air in the adjusting mechanism 300 circulates in the cavity and the air cooling channel 260, and the phenomenon that damp air enters to cause corrosion of components in the cavity in rainfall is avoided; when the water collecting mechanism 100 continues to move downwards to the second preset position, the switch assembly 320 enables the water collecting mechanism 100 to be communicated with the water-cooling channel 270, so that water flow is discharged through the water-cooling channel 270 and the water outlet 240, and the water flow cools the cabinet 220 when passing through the water-cooling channel 270.
In this embodiment, the adjusting mechanism 300 further includes an elastic member 330, the elastic member 330 is disposed between the water collecting mechanism 100 and the cabinet 220, and the elastic member 330 is pressed when the water collecting mechanism 100 moves downward. The elastic member 330 is a compression spring.
In this embodiment, the switching component 310 includes an adjusting valve 311, an adjusting rod 312 and a connecting rod 313, the cabinet 220 is provided with a vent 230 communicating the air cooling channel 260 with the outside of the cabinet 220, the adjusting valve 311 is rotatably installed at the vent 230, and the adjusting valve 311 communicates the air cooling channel 260 with the outside of the cabinet structure 200 in an initial state, so that the air inside and outside the cabinet 220 circularly flows, which is beneficial to cooling the inside of the cavity, and the adjusting valve 311 separates the air cooling channel 260 from the outside of the cabinet structure 200 after rotating a preset angle. The adjusting rod 312 is connected to the water collecting mechanism 100 through a connecting rod 313, so that the adjusting rod 312 moves downward synchronously with the water collecting mechanism 100, the adjusting rod 312 rotates the adjusting valve 311 by a preset angle when the water collecting mechanism 100 moves downward to a first preset position, and the adjusting rod 312 is disengaged from the adjusting valve 311 when the water collecting mechanism 100 moves downward continuously.
In this embodiment, a guide cylinder 280 is disposed at the upper end of the cabinet 220, and the guide cylinder 280 is communicated with the water cooling channel 270; the water collecting mechanism 100 comprises a water collecting hopper 110 and a water inlet barrel 120, wherein the upper end of the water collecting hopper 110 is opened and is used for receiving rainwater; the water inlet cylinder 120 is arranged at the bottom of the water collecting hopper 110 and is communicated with the inside of the water collecting hopper 110, and the water inlet cylinder 120 is sleeved in the guide cylinder 280 in a vertically sliding manner; the switch assembly 320 comprises a limiting elastic block 321, a push rod 322 and a bottom plate 323, the bottom plate 323 is arranged at the upper end of the water inlet cylinder 120 in a vertically sliding manner, and the bottom plate 323 blocks the water inlet cylinder 120 in an initial state; the top rod 322 is vertically arranged, the top rod 322 is positioned in the guide cylinder 280, and the top rod 322 is fixedly connected with the cabinet body 220; the limiting elastic block 321 is radially and telescopically mounted on the inner wall of the guide barrel 280 along the guide barrel 280, specifically, the limiting elastic block 321 comprises a fixture block and a spring, the fixture block extends out of the inner wall of the guide barrel 280 under the pushing of the spring in an initial state to provide resistance for the downward movement of the water inlet barrel 120, and one end of the fixture block extending out of the inner wall of the guide barrel 280 is in a ball head shape; when the gravity of water in the water collecting hopper 110 increases to a first preset value, the water inlet cylinder 120 overcomes the resistance of the limiting elastic block 321 to accelerate to move downwards to a second preset position, and meanwhile, the bottom plate 323 moves upwards under the pushing of the ejector rod 322, so that water flow in the water collecting hopper 110 enters the water inlet cylinder 120 and the water cooling channel 270 from the lower part of the bottom plate 323; when the water collecting mechanism 100 moves downward to the second predetermined position, the water collecting bucket 110 abuts against the guide cylinder 280, and further downward movement of the water collecting mechanism 100 is prevented.
In the present embodiment, a drain pipe 111 is connected to the bottom of the water collecting bucket 110, and the drain pipe 111 allows rainwater in the water collecting bucket 110 to flow out in a leaking manner. A limiting groove 121 is formed in the outer circumference of the water inlet cylinder 120, when the water inlet cylinder 120 moves downwards to a second preset position, the clamping block is clamped in the limiting groove 121 to provide resistance for the upward movement of the water inlet cylinder 120, when the gravity of water in the water collecting hopper 110 is reduced to a second preset value, the elastic force of the elastic part 330 overcomes the resistance of the limiting elastic block 321 and the gravity of the water to move upwards, and the bottom plate 323 blocks the upper end of the water inlet cylinder 120 again under the action of the gravity; when the gravity of the water in the water collecting hopper 110 is reduced to a third preset value, the water collecting mechanism 100 moves upwards to make the regulating valve 311 communicate with the air cooling channel 260 and the outside of the cabinet 220 again, wherein the first preset value is greater than the second preset value, and the second preset value is greater than the third preset value. The limit elastic block 321 is arranged to control the water discharge amount of the water collecting hopper 110, and when the water collecting hopper 110 moves upwards, part of rainwater is left in the water collecting hopper 110, so that the water collecting mechanism 100 is prevented from moving upwards under the action of the elastic piece 330, and the adjusting valve 311 is communicated with the air cooling channel 260 and the outside of the cabinet body 220 again, so that the entry of damp air is avoided; if the rainfall causes the rainwater in the water collecting bucket 110 to continue accumulating, the water collecting bucket 110 moves downwards again under the gravity of the rainwater, and if the rainfall stops, the rainwater in the water collecting bucket 110 is discharged through the evaporation and drainage pipe 111 and is reduced to a third preset value, the water collecting mechanism 100 moves upwards under the action of the elastic member 330, so that the adjusting valve 311 communicates with the air cooling channel 260 and the outside of the cabinet 220 again.
In this embodiment, the heat dissipation type outdoor 5G communication cabinet with the flood prevention function further comprises an air draft mechanism 400, at least two air vents 230 are communicated with the air cooling channel 260, the air draft mechanism 400 is arranged in a cavity of the cabinet body structure 200, the air draft mechanism 400 comprises a motor and fan blades, the fan blades are driven by the motor to rotate, the fan blades rotate to draw external air from one air vent 230 to enter the cavity and exhaust air in the cavity from the other air vent 230 in an initial state, the air circulation flow inside and outside the cabinet body 220 is accelerated, and the cooling effect in the cavity is improved; after the adjusting valve 311 rotates by a preset angle, the fan blade rotates to circulate the air in the air-cooling channel 260 and the air in the cavity, so as to accelerate the air flow in the cavity and the air-cooling channel 260.
In this embodiment, the upper end of the water inlet barrel 120 is provided with a limiting column 122, the bottom plate 323 is slidably mounted on the limiting column 122 up and down, and the limiting column 122 guides the bottom plate 323 to return to the initial state and limits the highest position of the bottom plate 323 moving upward.
In this embodiment, the adjusting rod 312 is provided with a rack, the adjusting valve 311 is cylindrical, and a cylindrical surface of the adjusting valve 311 is provided with a through hole communicating with the outside of the cabinet structure 200 of the air cooling channel 260; the cylindrical surface of the adjusting valve 311 is further provided with teeth, and the rack is engaged with the teeth when the adjusting rod 312 moves downwards along with the water collecting mechanism 100, so that the adjusting rod 312 drives the adjusting valve 311 to rotate, and the rack is separated from the teeth after the adjusting rod 312 moves downwards along with the water collecting mechanism 100 to a preset position, so that the adjusting valve 311 rotates by a preset angle.
In this embodiment, the air-cooled channel 260 is adjacent to the water-cooled channel 270, and when water flows through the water-cooled channel 270, air in the air-cooled channel 260 is cooled; an elastic baffle 290 is arranged at the water outlet 240, a water outlet is arranged on the elastic baffle 290 and is smaller than the water outlet 240, and the elastic baffle 290 blocks the water outlet 240 in an initial state, so that rainwater in the water-cooling channel 270 is discharged through the water outlet on the elastic baffle 290; when the potential energy of the water flow in the water-cooling channel 270 reaches the fourth preset value, the elastic baffle 290 opens the water outlet 240, so that the water flow is rapidly discharged from the water-cooling channel 270, and along with the reduction of the water volume in the water-cooling channel 270, the elastic baffle 290 blocks the water outlet 240 again, the water discharging speed in the water-cooling channel 270 is slowed down, the retention time of the rainwater in the water-cooling channel 270 is prolonged, and the temperature of the air-cooling channel 260 is reduced.
In this embodiment, there are a plurality of air-cooling channels 260 and water-cooling channels 270, and each air-cooling channel 260 is adjacent to one water-cooling channel 270.
When the heat dissipation type outdoor 5G communication mechanism with the flood prevention function is used in a sunny day, the adjusting valve 311 is in an initial state, the air draft mechanism 400 draws external air from one ventilation opening 230 to enter the cavity and discharges the air in the cavity from the other ventilation opening 230, external circulation of the air is achieved, circulation flow of the air inside and outside the cabinet body 220 is accelerated, and cooling in the cavity is facilitated.
In the rainy day, because bottom plate 323 shutoff is intake section of thick bamboo 120 upper end, and drain pipe 111 makes rainwater flow out with the mode of seepage in the water catch bowl 110, make the rainwater that accumulates in the water catch bowl 110 and move down under the action of gravity of rainwater, adjust pole 312 and move down along with the mechanism 100 that catchments in step, and drive governing valve 311 and rotate, when moving down to first predetermined position to the mechanism 100 that catchments, governing valve 311 changes and predetermines the angle and make air-cooled channel 260 separate with cabinet body structure 200 outside, the entry of damp air causes the corrosion components and parts in the cavity when avoiding the rainfall. When the water collecting mechanism 100 moves downwards along with the accumulation of rainwater, the adjusting rod 312 is disengaged from the adjusting valve 311; the water collecting mechanism 100 continuously moves downwards until the lower end of the water inlet cylinder 120 is contacted with the limiting elastic block 321, stops under the obstruction of the limiting elastic block 321, overcomes the resistance of the limiting elastic block 321 to move downwards to a second preset position at an accelerated speed when the gravity of rainwater in the water collecting hopper 110 is increased to a first preset value, the limiting elastic block 321 is clamped in the limiting groove 121, meanwhile, the bottom plate 323 moves upwards under the pushing of the ejector rod 322, so that the water flow in the water collecting hopper 110 enters the water inlet cylinder 120 and the water cooling channel 270 from the lower side of the bottom plate 323, and the rainwater entering the water cooling channel 270 is discharged from the water outlet 240.
The water discharge amount of the water collecting hopper 110 is controlled by arranging the limiting elastic block 321, so that the water collecting mechanism 100 rapidly moves downwards when rainwater is accumulated to a first preset value by gravity, the bottom plate 323 is pushed open by the ejector rod 322, and water flow is rapidly discharged from the water collecting hopper 110; when the water collecting hopper 110 moves upwards, part of rainwater is left in the water collecting hopper 110, which prevents the water collecting mechanism 100 from moving upwards under the action of the elastic part 330, so that the adjusting valve 311 is communicated with the air cooling channel 260 and the outside of the cabinet 220 again, and moist air is prevented from entering; if the rainfall causes the rainwater in the water collecting bucket 110 to continue accumulating, the water collecting bucket 110 moves downwards again under the gravity of the rainwater, and if the rainfall stops, the rainwater in the water collecting bucket 110 is discharged through the evaporation and drainage pipe 111 and is reduced to a third preset value, the water collecting mechanism 100 moves upwards under the action of the elastic member 330, so that the adjusting valve 311 communicates with the air cooling channel 260 and the outside of the cabinet 220 again.
Because the air-cooled channel 260 is adjacent to the water-cooled channel 270, when water flow in the water-cooled channel 270 passes through, air in the air-cooled channel 260 is cooled, and the water flow potential energy in the water-cooled channel 270 opens the water discharge opening 240 when reaching the fourth preset value, so that the water flow is rapidly discharged from the water-cooled channel 270, along with the reduction of the water quantity in the water-cooled channel 270, the water discharge opening 240 is blocked by the elastic baffle 290 again, the water discharge speed in the water-cooled channel 270 is reduced, the retention time of rainwater in the water-cooled channel 270 is prolonged, and the time for cooling the air-cooled channel 260 is prolonged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides an outdoor 5G communication rack of heat dissipation type with flood prevention function which characterized in that: the water collection device comprises a water collection mechanism, a cabinet body structure and an adjusting mechanism, wherein a cavity for mounting components is reserved in the cabinet body structure, an air cooling channel and a water cooling channel which are mutually independent are arranged on the inner wall of the cabinet body structure, the air cooling channel is communicated with the cavity and the outside of the cabinet body structure, and at least two communication ports of the air cooling channel and the cavity are formed; the lower end of the water cooling channel is provided with a water outlet communicated with the outside of the cabinet body structure; the water collecting mechanism is arranged on the upper side of the cabinet body structure in a vertically movable manner, collects rainwater and moves downwards under the action of the gravity of the rainwater; the adjusting mechanism comprises a switching component and a switch component, when the water collecting mechanism moves downwards to a first preset position, the switching component closes the communication position between the air cooling channel and the outside of the cabinet body structure, and then air in the adjusting mechanism circulates in the cavity and the air cooling channel; when the water collecting mechanism continues to move downwards to the second preset position, the switch assembly enables the water collecting mechanism to be communicated with the water-cooling channel, and then water flow is discharged through the water-cooling channel and the water discharging opening.
2. The outdoor 5G communication cabinet with the flood prevention function according to claim 1, characterized in that: the adjusting mechanism further comprises an elastic piece, the elastic piece is arranged between the water collecting mechanism and the cabinet body structure, and the elastic piece is extruded when the water collecting mechanism moves downwards.
3. The outdoor 5G communication cabinet with the flood prevention function according to claim 2, characterized in that: the switching assembly comprises a regulating valve and a regulating rod, the cabinet body structure is provided with a ventilation opening communicated with the air cooling channel and the outside of the cabinet body structure, the regulating valve is rotatably arranged at the ventilation opening, the regulating valve enables the air cooling channel to be communicated with the outside of the cabinet body structure in an initial state, and the regulating valve enables the air cooling channel to be separated from the outside of the cabinet body structure after rotating for a preset angle; the adjusting rod moves downwards along with the water collecting mechanism synchronously, the adjusting rod enables the adjusting valve to rotate for a preset angle when the water collecting mechanism moves downwards to a first preset position, and the adjusting rod is disengaged from the adjusting valve when the water collecting mechanism moves downwards continuously.
4. The outdoor 5G communication cabinet with the flood prevention function according to claim 2, characterized in that: the upper end of the cabinet body structure is provided with a guide cylinder which is communicated with the water cooling channel; the water collecting mechanism comprises a water collecting bucket and a water inlet barrel, the water inlet barrel is arranged at the bottom of the water collecting bucket and is communicated with the interior of the water collecting bucket, and the water inlet barrel is sleeved in the guide barrel in a vertically sliding manner; the switch assembly comprises a limiting elastic block, a push rod and a bottom plate, the bottom plate is arranged at the upper end of the water inlet cylinder in a vertically sliding manner, and the bottom plate plugs the water inlet cylinder in an initial state; the ejector rod is vertically arranged, is positioned in the guide cylinder and is fixedly connected with the cabinet body structure; the limiting elastic block is arranged on the inner wall of the guide cylinder in a radially telescopic manner along the guide cylinder, and extends out to provide resistance for the downward movement of the water inlet cylinder in an initial state; the gravity of a water inlet cylinder in the water collecting hopper is increased to a first preset value, the resistance of the limiting elastic block is overcome to accelerate downward movement to a second preset position, and meanwhile, the bottom plate moves upward under the pushing of the ejector rod, so that water flow in the water collecting hopper enters the water inlet cylinder and the water cooling channel from the lower side of the bottom plate.
5. The outdoor 5G communication cabinet of heat dissipation type with flood prevention function of claim 4, characterized in that: the outer circumference of the water inlet cylinder is provided with a limiting groove, the limiting elastic block is clamped in the limiting groove when the water inlet cylinder moves downwards to a second preset position to provide resistance for the upward movement of the water inlet cylinder, the elastic force of the elastic part overcomes the resistance of the limiting elastic block and the gravity of water to move upwards when the gravity of the water in the water collecting hopper is reduced to a second preset value, the upper end of the water inlet cylinder is plugged again by the bottom plate under the action of gravity, and the water collecting mechanism moves upwards to enable the regulating valve to be communicated with the air cooling channel and the outside of the cabinet body again when the gravity of the water in the water collecting hopper is reduced to a third preset value; the first preset value is larger than the second preset value, and the second preset value is larger than the third preset value.
6. The outdoor 5G communication cabinet with the flood prevention function according to claim 3, characterized in that: the air cooling cabinet further comprises an air draft mechanism, at least two air vents communicated with the air cooling channel are arranged in the cavity of the cabinet body structure, and the air draft mechanism draws outside air from one air vent into the cavity and exhausts the air in the cavity from the other air vent in the initial state of the regulating valve; after the adjusting valve rotates for a preset angle, the air draft mechanism enables air in the air cooling channel to be communicated with air in the cavity.
7. The outdoor 5G communication cabinet with flood prevention function according to claim 4, characterized in that: the upper end of the water inlet cylinder is provided with a limiting column, the bottom plate can be installed on the limiting column in a vertically sliding mode, and the limiting column limits the highest position of the bottom plate in the upward movement mode.
8. The outdoor 5G communication cabinet with the flood prevention function according to claim 3, characterized in that: the adjusting rod is provided with a rack, the adjusting valve is cylindrical, and the cylindrical surface of the adjusting valve is provided with a through hole communicated with the outside of the cabinet body structure of the air cooling channel; the cylindrical surface of the adjusting valve is also provided with teeth, and the rack is meshed with the teeth when the adjusting rod moves downwards along with the water collecting mechanism, so that the adjusting rod drives the adjusting valve to rotate, and the rack is separated from the teeth after the adjusting rod moves downwards along with the water collecting mechanism to a preset position, and further the adjusting valve rotates for a preset angle.
9. The outdoor 5G communication cabinet with the flood prevention function according to claim 1, characterized in that: the air cooling channel is adjacent to the water cooling channel, and the air in the air cooling channel is cooled when water in the water cooling channel passes; an elastic baffle is arranged at the water outlet, the elastic baffle blocks the water outlet in an initial state, and the water outlet is opened when the water flow potential energy of the elastic baffle in the water-cooling channel reaches a fourth preset value, so that water flow is accumulated in the water-cooling channel to cool the air-cooling channel.
10. The outdoor 5G communication cabinet with the flood prevention function according to claim 9, characterized in that: the air cooling channel and the water cooling channel are multiple, and each air cooling channel is adjacent to one water cooling channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210419695.1A CN114521099B (en) | 2022-04-21 | 2022-04-21 | Outdoor 5G communication rack of heat dissipation type with flood prevention function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210419695.1A CN114521099B (en) | 2022-04-21 | 2022-04-21 | Outdoor 5G communication rack of heat dissipation type with flood prevention function |
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| Publication Number | Publication Date |
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| CN114521099A true CN114521099A (en) | 2022-05-20 |
| CN114521099B CN114521099B (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210419695.1A Active CN114521099B (en) | 2022-04-21 | 2022-04-21 | Outdoor 5G communication rack of heat dissipation type with flood prevention function |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001099531A (en) * | 1999-09-29 | 2001-04-13 | Denso Corp | Cooling device |
| CN209929792U (en) * | 2019-05-24 | 2020-01-10 | 南京普瑞电力科技有限公司 | Waterproof control cabinet |
| CN112490917A (en) * | 2021-01-08 | 2021-03-12 | 上海瑞铵图电子有限公司 | Rainy day self sealing and switch water-cooling circulation radiating switch board device |
| CN112822912A (en) * | 2020-12-30 | 2021-05-18 | 滁州博杰科技有限公司 | Protective structure of inverter mounting frame |
-
2022
- 2022-04-21 CN CN202210419695.1A patent/CN114521099B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001099531A (en) * | 1999-09-29 | 2001-04-13 | Denso Corp | Cooling device |
| CN209929792U (en) * | 2019-05-24 | 2020-01-10 | 南京普瑞电力科技有限公司 | Waterproof control cabinet |
| CN112822912A (en) * | 2020-12-30 | 2021-05-18 | 滁州博杰科技有限公司 | Protective structure of inverter mounting frame |
| CN112490917A (en) * | 2021-01-08 | 2021-03-12 | 上海瑞铵图电子有限公司 | Rainy day self sealing and switch water-cooling circulation radiating switch board device |
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| Publication number | Publication date |
|---|---|
| CN114521099B (en) | 2022-07-08 |
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