A power carrier communication centralized cabinet with good heat dissipation effect and use method thereof

Abstract

The present invention discloses a power carrier communication centralized cabinet with good heat dissipation effect and a method of use, which relates to the technical field of power carrier communication equipment, including a communication cabinet, an air intake side frame and a heat dissipation inlet, an air intake side frame is installed on the inner wall of one side of the communication cabinet, and a flow equalization inlet is opened through the outer side of the air intake side frame, the flow baffle telescopic rod is installed on the inner wall of the upper slot, and the baffle plate seals the flow equalization inlet. The present invention is provided with an air intake control component on the inner side of the flow equalization inlet, and the outside air enters the air intake side frame through the heat dissipation inlet. The flow baffle telescopic rod is stored to pull the baffle plate to move the baffle plate in the direction of the upper slot, and the gas circulates through the flow equalization inlet to penetrate and dissipate heat to the carrier communication terminal, and the heat-dissipated gas flows into the drainage cover through the flow port and is discharged from the exhaust pipe. The heat dissipation intensity is adjusted separately according to the heat dissipation situation of the carrier communication terminal when it is working, so as to meet the heat dissipation requirements of different carrier communication terminals when they are working.

Description

Technical Field

[0001] The present invention relates to the technical field of power carrier communication equipment, and in particular to a power carrier communication centralized cabinet with good heat dissipation effect and a use method thereof. Background Art

[0002] The power line carrier communication centralized cabinet is a device used to implement power line carrier communication. Power line carrier communication is a technology that uses existing power lines to transmit data. The centralized cabinet is the physical container and centralized management unit of this communication equipment. The centralized cabinet can be installed in power systems such as substations and distribution stations. Through the centralized cabinet, multiple PLC devices can be centrally managed and controlled, which is convenient for maintenance and operation.

[0003] The defects of the carrier communication centralized cabinet in the prior art are:

[0004] 1. Patent document KR1020180136748A discloses a cabinet structure for outdoor communication equipment. The cabinet structure cannot adjust the heat dissipation intensity according to the heat dissipation conditions of the internal storage components when they are working. The consistent heat dissipation intensity cannot meet the heat dissipation requirements of different storage components when they are working.

[0005] 2. Patent document CN219287936U discloses a split-type communication cabinet, which cannot automatically dissipate heat according to the internal temperature conditions. The heat accumulation in the cabinet cannot ensure the good performance of the electrical components, shortening the service life of the communication cabinet.

[0006] 3. Patent document CN213186782U discloses an electronic communication cabinet that is easy to install. After long-term use, the filter of the communication cabinet is easily blocked by dust particles, which reduces the heat exchange rate in the communication cabinet and cannot ensure a good heat dissipation effect of the communication cabinet.

[0007] 4. Patent document CN213152711U discloses an outdoor communication cabinet heat dissipation device, in which the installation position of the communication machine is fixed, and the use position of the communication machine cannot be adjusted according to actual heat dissipation requirements to improve the heat dissipation efficiency. Summary of the invention

[0008] The object of the present invention is to provide a power carrier communication centralized cabinet with good heat dissipation effect and a use method thereof, so as to solve the problems raised in the above-mentioned background technology.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a power carrier communication centralized cabinet with good heat dissipation effect, comprising a communication cabinet, an air intake side frame and a heat dissipation inlet, an air intake side frame is installed on one inner wall of the communication cabinet, a heat dissipation inlet is penetrated through the bottom end of one side of the communication cabinet close to the air intake side frame, and a flow equalization inlet is penetrated through the outer side of the air intake side frame;

[0010] An air intake control component is arranged on the inner side of the flow-balancing inlet, and the air intake control component includes an upper slot, a flow-blocking telescopic rod and a flow-blocking plate. The upper slot is arranged on the top wall of the flow-balancing inlet, the flow-blocking telescopic rod is installed on the inner wall of the upper slot, the flow-blocking plate seals the flow-balancing inlet, and the telescopic end of the flow-blocking telescopic rod is connected to the top of the flow-blocking plate.

[0011] Preferably, a gas processing assembly is provided on the inner side of the heat dissipation inlet, and the gas processing assembly includes a horizontal inner frame, a shaking arm and a reciprocating filter plate. The horizontal inner frame is installed on the inner wall of the heat dissipation inlet, and the shaking arm is installed on the inner wall of the horizontal inner frame. A horizontal groove is opened on the inner wall of the horizontal inner frame, and the reciprocating filter plate is embedded in the inner side of the horizontal groove, and the telescopic end of the shaking arm is connected to the outer side of the reciprocating filter plate. A shock-absorbing spring is installed between the shaking arm and the reciprocating filter plate, and an activated carbon frame is installed on the outer side of the reciprocating filter plate.

[0012] Preferably, an inflatable base cabinet is installed at the bottom of the communication cabinet, and a preliminary heat dissipation assembly is arranged on the inner side of the inflatable base cabinet, and the preliminary heat dissipation assembly includes a cold air storage box, an air release valve and a jet hood. The cold air storage box is installed on the bottom wall of the inflatable base cabinet, the air release valve is installed on the top of the cold air storage box, the jet hood is installed on the bottom wall of the communication cabinet, and the output end of the air release valve is connected to the input end of the jet hood through a pipe.

[0013] Preferably, a temperature sensor is installed on the outer side of the air inlet side frame, an exhaust side frame is installed on the inner wall of the communication cabinet away from the air inlet side frame, a circulation port is opened through the outer side of the exhaust side frame, an exhaust port is opened through the outer side of the communication cabinet, and the exhaust port and the circulation port are matched, a drainage hood is installed on the outer side of the communication cabinet, and a discharge pipe is installed on the outer side of the drainage hood.

[0014] Preferably, a cabinet roof is installed on the top of the communication cabinet, a maintenance door is symmetrically installed on the front of the communication cabinet through a hinge, a shock-absorbing seat is installed on the bottom wall of the communication cabinet, a device rack is installed on the top of the shock-absorbing seat, a cooling fin is installed on the inner wall of the communication cabinet on one side close to the air intake side frame, and an air intake fan is installed on the inner side of the heat dissipation inlet.

[0015] Preferably, a terminal supporting assembly is provided on the opposite sides of the air intake side frame and the exhaust side frame, and the terminal supporting assembly includes a push-pull rack, a square groove, a synchronous hand rod and a supporting frame. A push-pull groove is provided on the opposite sides of the air intake side frame and the exhaust side frame, and the outer end of the push-pull rack is installed on the opposite sides of the air intake side frame and the exhaust side frame through the push-pull groove. A square groove is provided on the opposite side of the push-pull rack, and a synchronous hand rod is installed on the inner side of the square groove. The supporting frame is connected to the telescopic end of the synchronous hand rod.

[0016] Preferably, a docking groove is provided on the opposite side of the push-pull rack, a square opening is provided through the bottom of the supporting frame, a blocking hole plate is installed on the inner side of the square opening, a docking bar is installed on the outer side of the supporting frame, and the docking bar is matched with the docking groove, a carrier communication terminal is placed on the top of the blocking hole plate, an output interface is provided on the front of the carrier communication terminal, a vertical plate is installed on the top of the push-pull rack, a drainage oblique opening is provided through the outer side of the vertical plate, and the drainage oblique opening is connected to the flow equalization inlet, a stabilizing hand rod is installed on the opposite side of the vertical plate, and an L-shaped frame is installed at the telescopic end of the stabilizing hand rod, and the L-shaped frame limits the carrier communication terminal.

[0017] Preferably, a vertical embedding groove is opened on the inner wall of the back side of the communication cabinet, a guide rail is installed on the inner side of the vertical embedding groove, an electric slider is embedded and installed on the front side of the guide rail, a connecting plate is installed on the front side of the electric slider, a temperature detector is installed on the front side of the connecting plate, and an adjustment controller is installed on the front side of the cabinet top, the adjustment controller consists of a heat dissipation drive module and a signal receiving module, the heat dissipation drive module is electrically connected to the air intake control component, the gas processing component, the preliminary heat dissipation component and the terminal support component, and the output end of the signal receiving module is connected to the first temperature comparison unit and the second temperature comparison unit.

[0018] Preferably, the working steps of the power carrier communication centralized cabinet are as follows:

[0019] S1. First, when the communication cabinet is in normal use, the carrier communication terminal will generate heat during operation. When the normal heat dissipation of the communication cabinet cannot meet the heat dissipation demand, the heat will accumulate inside the communication cabinet. The electric slider slides on the guide rail to drive the connecting plate to adjust its position in the vertical direction. The temperature detector detects the temperature inside the communication cabinet. When the temperature reaches the preset maximum temperature, the regulating controller controls the air release valve to open. The cold air in the cold air storage box is ejected from the jet hood through the pipeline into the communication cabinet. The cold air dissipates the heat of the carrier communication terminal through the blocking orifice plate and flows upward to penetrate and dissipate the heat of the remaining carrier communication terminals in turn.

[0020] S2. The temperature sensor detects the external environment temperature of the corresponding carrier communication terminal. When the temperature value is still higher than the preset maximum temperature, the air intake fan works to absorb the external air. The external air enters the air intake side frame through the heat dissipation inlet. The reciprocating filter plate and the activated carbon frame respectively adsorb the particulate dust and odor in the air. The refrigeration sheet works to cool the absorbed air.

[0021] S3, the terminal support assembly corresponding to the high temperature value is in operation, the synchronous hand lever close to the air intake side frame is retracted, and the synchronous hand lever close to the exhaust side frame is extended and retracted synchronously. The support frame drives the carrier communication terminal to move toward the air intake side frame under the action of the two sets of synchronous hand levers. After moving into place, the docking strip is clamped on the inner side of the docking strip groove close to the air intake side frame;

[0022] S4. The air intake control assembly corresponding to the high temperature value is running, and the retractable baffle rod is retracted to pull the baffle plate to move it in the direction of the upward slot, thereby releasing the sealing cover of the baffle plate on the equal flow inlet. The gas cooled by the refrigeration plate flows through the equal flow inlet to penetrate and dissipate heat to the carrier communication terminal, and the heat-dissipated gas flows into the drainage hood through the flow port and is discharged from the discharge pipe.

[0023] Preferably, in step S2, the following steps are also included:

[0024] S21. The shaking of the hand lever drives the reciprocating filter plate to perform horizontal reciprocating motion inside the horizontal groove. The reciprocating filter plate shakes left and right to shake off the particulate matter attached to the surface of the reciprocating filter plate and flip the activated carbon particles in the activated carbon frame.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The present invention provides an air intake control component on the inner side of the equalizing flow inlet. When the group of air intake control components corresponding to the high temperature value is in operation, the outside air enters the air intake side frame through the heat dissipation inlet. The baffle telescopic rod is retracted to pull the baffle plate to move the baffle plate in the direction of the upward slot, thereby releasing the sealing cover of the baffle plate on the equalizing flow inlet. The gas cooled by the refrigeration plate flows through the equalizing flow inlet to penetrate and dissipate heat to the carrier communication terminal. The heat-dissipated gas flows into the drainage hood through the flow port and is discharged from the exhaust pipe. The heat dissipation intensity is adjusted separately according to the heat dissipation situation of the carrier communication terminal when it is working, so as to meet the heat dissipation requirements of different carrier communication terminals when they are working.

[0027] 2. The present invention installs a cold air storage box on the bottom wall of the inflatable base cabinet. When the normal heat dissipation of the communication cabinet cannot meet the heat dissipation demand, heat will accumulate inside the communication cabinet. The electric slider slides on the guide rail to drive the connecting plate to adjust its position in the vertical direction. The temperature detector detects the internal temperature of the communication cabinet. When the temperature reaches the preset maximum temperature, the regulating controller controls the air release valve to open. The cold air in the cold air storage box is sprayed from the jet hood through the pipeline into the communication cabinet. The cold air dissipates the heat of the carrier communication terminal through the blocking orifice plate and flows upward to penetrate and dissipate the heat of the remaining carrier communication terminals in turn. The heat is automatically dissipated according to the internal temperature conditions, thereby ensuring the good performance of the carrier communication terminal and extending the service life of the communication concentration cabinet.

[0028] 3. The present invention installs a horizontal inner frame on the inner wall of the heat dissipation inlet, and the temperature sensor detects the external environment temperature of the corresponding carrier communication terminal. When the temperature value is still higher than the preset maximum temperature, the air intake fan works to absorb the outside air, and the outside air enters the air intake side frame through the heat dissipation inlet. The reciprocating filter plate and the activated carbon frame respectively adsorb the particulate dust and odor in the air, and the refrigeration plate works to cool the absorbed air. The shaking hand lever drives the reciprocating filter plate to reciprocate in the horizontal direction on the inner side of the horizontal groove. The reciprocating filter plate shakes left and right to shake off the particulate matter attached to the surface of the reciprocating filter plate and flip the activated carbon particles in the activated carbon frame, which effectively prevents dust particles from clogging the reciprocating filter plate, accelerates the heat exchange rate in the communication cabinet, and ensures a good heat dissipation effect of the communication cabinet.

[0029] 4. The present invention provides terminal supporting assemblies on opposite sides of the air intake side frame and the exhaust side frame. The terminal supporting assembly corresponding to the high temperature value is in operation, the synchronous hand lever close to the air intake side frame contracts, and the synchronous hand lever close to the exhaust side frame extends and retracts synchronously. The supporting frame drives the carrier communication terminal to move toward the air intake side frame under the action of the two sets of synchronous hand levers. After moving into place, the docking strip block is clamped on the inner side of the docking strip groove close to the air intake side frame. The use position of the carrier communication terminal is adjusted according to actual heat dissipation requirements, shortening the heat dissipation path of the cooling gas, reducing the escape of gas during heat dissipation by penetration, and further improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the front internal structure of the present invention;

[0032] Figure 3 It is a schematic diagram of the three-dimensional structure of the air intake side frame of the present invention;

[0033] Figure 4 It is a schematic diagram of the enlarged structure of point A of the present invention;

[0034] Figure 5 It is a schematic diagram of the horizontal inner frame structure of the present invention;

[0035] Figure 6 It is a schematic diagram of the three-dimensional structure of the push-pull rack of the present invention;

[0036] Figure 7 It is a schematic diagram of the installation structure of the temperature detector of the present invention;

[0037] Figure 8 It is a schematic diagram of the three-dimensional structure of the carrier communication terminal of the present invention;

[0038] Fig. 9A diagram of a regulating controller system of the present invention;

[0039] Fig.10 It is the work flow chart of the present invention.

[0040] In the figure: 1. communication cabinet; 2. inflatable bottom cabinet; 3. air intake side frame; 4. heat dissipation inlet; 5. exhaust side frame; 6. push-pull rack; 7. support frame; 8. vertical embedded groove; 9. cabinet top; 10. maintenance door; 11. shock absorber seat; 12. device rack; 13. exhaust port; 14. drainage cover; 15. discharge pipe; 16. cold air storage box; 17. vent valve; 18. jet cover; 19. flow equalization inlet; 20. upper slot; 21. flow baffle telescopic rod; 22. baffle plate; 23. vertical plate; 24. drainage oblique port; 25. stabilizing hand bar; 26. L-shaped frame; 27. Refrigeration plate; 28. Intake fan; 29. ​​Horizontal inner frame; 30. Shaking hand lever; 31. Shock-absorbing spring; 32. Horizontal slot; 33. Reciprocating filter plate; 34. Activated carbon frame; 35. Flow port; 36. Square slot; 37. Synchronous hand lever; 38. Docking strip slot; 39. Square mouth; 40. Blocking orifice plate; 41. Docking strip; 42. Guide rail; 43. Electric slider; 44. Connecting plate; 45. Temperature detector; 46. Adjustment controller; 47. Push-pull slot; 48. Carrier communication terminal; 49. Output interface; 50. Temperature sensor. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in 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 creative work are within the scope of protection of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection or a movable connection, or a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , an embodiment provided by the present invention: a power carrier communication centralized cabinet with good heat dissipation effect and a use method;

[0045] The communication cabinet 1 includes an air intake side frame 3 and an exhaust side frame 5. The air intake side frame 3 is installed on the inner wall of one side of the communication cabinet 1. The outer side of the air intake side frame 3 is penetrated by a flow equalization inlet 19. The inner side of the flow equalization inlet 19 is provided with an air intake control component. The air intake control component includes an upper slot 20, a flow baffle telescopic rod 21 and a baffle plate 22. The upper slot 20 is opened on the top wall of the flow equalization inlet 19, the flow baffle telescopic rod 21 is installed on the inner wall of the upper slot 20, and the baffle plate 22 is provided. The flow-equalizing inlet 19 is sealed, and the telescopic end of the flow-blocking telescopic rod 21 is connected to the top of the baffle plate 22. An exhaust side frame 5 is installed on the inner wall of the communication cabinet 1 away from the air inlet side frame 3. A flow opening 35 is provided through the outer side of the exhaust side frame 5. An exhaust port 13 is provided through the outer side of the communication cabinet 1, and the exhaust port 13 cooperates with the flow opening 35. A drainage cover 14 is installed on the outer side of the communication cabinet 1, and a discharge pipe 15 is installed on the outer side of the drainage cover 14.

[0046] The air intake side frame 3 and the exhaust side frame 5 are symmetrically arranged, and the upper groove 20 provides an installation position for the baffle telescopic rod 21, and the baffle telescopic rod 21 drives the baffle plate 22, and the group of air intake control components corresponding to the high temperature value operates, and the outside air enters the air intake side frame 3 through the heat dissipation inlet 4. The baffle telescopic rod 21 is retracted to pull the baffle plate 22 to move the baffle plate 22 in the direction of the upper groove 20, and the sealing shielding of the baffle plate 22 on the equal flow inlet 19 is released. The gas cooled by the refrigeration plate 27 flows through the equal flow inlet 19 to penetrate and dissipate heat to the carrier communication terminal 48, and the heat-dissipated gas flows into the drainage hood 14 through the flow port 35 and is discharged from the exhaust pipe 15. The heat dissipation intensity is individually adjusted according to the heat dissipation situation of the carrier communication terminal 48 when it is working, and the four groups of air intake control components are individually controlled to achieve separate heat dissipation of the four groups of carrier communication terminals 48. The gas enters through the air intake side frame 3 and is discharged from the flow port 35 to ensure the smoothness of air circulation.

[0047] See also Figure 2 and Figure 5 , a power carrier communication centralized cabinet with good heat dissipation effect and a method of use;

[0048] It includes a heat dissipation inlet 4, a horizontal inner frame 29 and a reciprocating filter plate 33. A heat dissipation inlet 4 is provided through the bottom end of one side of the communication cabinet 1 close to the air intake side frame 3. A gas processing component is arranged on the inner side of the heat dissipation inlet 4. The gas processing component includes a horizontal inner frame 29, a shaking arm 30 and a reciprocating filter plate 33. The horizontal inner frame 29 is installed on the inner wall of the heat dissipation inlet 4. The shaking arm 30 is installed on the inner wall of the horizontal inner frame 29. A horizontal groove 32 is arranged on the inner wall of the horizontal inner frame 29. The reciprocating filter plate 33 is embedded and installed on the inner side of the horizontal groove 32, and the telescopic end of the shaking arm 30 is connected to the outer side of the reciprocating filter plate 33. A shock absorbing spring 31 is installed between the shaking arm 30 and the reciprocating filter plate 33. An activated carbon frame 34 is installed on the outer side of the reciprocating filter plate 33. A refrigeration plate 27 is installed on the inner wall of one side of the communication cabinet 1 close to the air intake side frame 3, and an air intake fan 28 is installed on the inner side of the heat dissipation inlet 4.

[0049] The temperature sensor 50 detects the external environment temperature of the corresponding carrier communication terminal 48. When the temperature value is still higher than the preset maximum temperature, the intake fan 28 works to absorb the external air. The external air enters the intake side frame 3 through the heat dissipation inlet 4. The reciprocating filter plate 33 and the activated carbon frame 34 respectively adsorb the particulate dust and odor in the air. The activated carbon frame 34 is filled with activated carbon particles. The refrigeration plate 27 works to cool the absorbed air. The horizontal inner frame 29 provides an installation position for the shaking arm 30. The shaking arm 30 drives the reciprocating filter plate 33 to reciprocate in the horizontal direction on the inner side of the horizontal groove 32. The shock-absorbing spring 31 buffers the collision impact force between the shaking arm 30 and the reciprocating filter plate 33. The reciprocating filter plate 33 shakes left and right to shake off the particulate matter attached to the surface of the reciprocating filter plate 33 and flip the activated carbon particles in the activated carbon frame 34, which effectively prevents dust particles from clogging the reciprocating filter plate 33 and accelerates the heat exchange rate in the communication cabinet 1.

[0050] See also Figure 1 , Figure 2 and Figure 7 , a power carrier communication centralized cabinet with good heat dissipation effect and a method of use;

[0051] It includes an inflatable bottom cabinet 2, a cold air storage box 16 and a vertical embedded groove 8. The inflatable bottom cabinet 2 is installed at the bottom of the communication cabinet 1. The inner side of the inflatable bottom cabinet 2 is provided with a preliminary heat dissipation component. The preliminary heat dissipation component includes a cold air storage box 16, a deflation valve 17 and a jet hood 18. The cold air storage box 16 is installed on the bottom wall of the inflatable bottom cabinet 2. The deflation valve 17 is installed on the top of the cold air storage box 16. The jet hood 18 is installed on the bottom wall of the communication cabinet 1, and the output end of the deflation valve 17 is connected to the input end of the jet hood 18 through a pipeline. A vertical embedded groove 8 is opened on the inner wall of the back side of the communication cabinet 1. A guide rail 42 is installed on the inner side of the vertical embedded groove 8. An electric slider 43 is embedded and installed on the front side of the guide rail 42. A connecting plate 44 is installed on the front side of the electric slider 43. A temperature detector 45 is installed on the front side of the connecting plate 44.

[0052] The inflatable base cabinet 2 supports the communication cabinet 1 and provides an installation position for the cold air storage box 16. When the normal heat dissipation of the communication cabinet 1 cannot meet the heat dissipation demand, heat will accumulate inside the communication cabinet 1. The vertical embedded groove 8 provides an installation position for the guide rail 42, which will not cause the electric slider 43 and the connecting plate 44 to have an adverse effect on the separation, sealing and heat dissipation effect of the terminal supporting assembly. The connecting plate 44 provides an installation position for the temperature detector 45. The electric slider 43 slides on the guide rail 42 to drive the connecting plate 44 to adjust its position in the vertical direction. The temperature detector 45 detects the internal temperature of the communication cabinet 1. When the temperature reaches the preset maximum temperature, the adjustment controller 46 controls the air release valve 17 to open. The cold air in the cold air storage box 16 is ejected from the jet hood 18 through the pipeline into the interior of the communication cabinet 1. The cold air dissipates the heat to the carrier communication terminal 48 through the blocking orifice plate 40 and flows upward to penetrate and dissipate the heat to the remaining carrier communication terminals 48 in turn.

[0053] See also Figure 2 , Figure 4 , Figure 6 and Figure 8 , a power carrier communication centralized cabinet with good heat dissipation effect and a method of use;

[0054] It includes a push-pull rack 6, a supporting frame 7 and a carrier communication terminal 48. The opposite sides of the air intake side frame 3 and the exhaust side frame 5 are provided with a terminal supporting assembly. The terminal supporting assembly includes a push-pull rack 6, a square groove 36, a synchronous hand lever 37 and a supporting frame 7. The opposite sides of the air intake side frame 3 and the exhaust side frame 5 are provided with a push-pull groove 47, and the outer end of the push-pull rack 6 is installed on the opposite sides of the air intake side frame 3 and the exhaust side frame 5 through the push-pull groove 47. The opposite sides of the push-pull rack 6 are provided with a square groove 36, and the inner side of the square groove 36 is provided with a synchronous hand lever 37. The supporting frame 7 is connected to the telescopic end of the synchronous hand lever 37.

[0055] A docking groove 38 is provided on the opposite side of the push-pull rack 6, a square opening 39 is provided through the bottom of the supporting frame 7, a blocking plate 40 is installed on the inner side of the square opening 39, a docking block 41 is installed on the outer side of the supporting frame 7, and the docking block 41 cooperates with the docking groove 38, a carrier communication terminal 48 is placed on the top of the blocking plate 40, and an output interface 49 is provided on the front of the carrier communication terminal 48, a vertical plate 23 is installed on the top of the push-pull rack 6, a drainage oblique opening 24 is provided through the outer side of the vertical plate 23, and the drainage oblique opening 24 is connected to the equal flow inlet 19, a stabilizing handle 25 is installed on the opposite side of the vertical plate 23, and an L-shaped frame 26 is installed at the telescopic end of the stabilizing handle 25, and the L-shaped frame 26 limits the carrier communication terminal 48;

[0056] The push-pull groove 47 facilitates the pulling of the push-pull rack 6 to realize the installation and removal of the carrier communication terminal 48. The square groove 36 provides an installation position for the synchronous hand lever 37. The support frame 7 supports the carrier communication terminal 48 and limits its bottom. The terminal support assembly corresponding to the high temperature value operates, and the synchronous hand lever 37 near the side of the air intake side frame 3 retracts and works, and the synchronous hand lever 37 near the side of the exhaust side frame 5 retracts and works synchronously. The support frame 7 drives the carrier communication terminal 48 under the action of the two sets of synchronous hand levers 37. Move toward the direction close to the air intake side frame 3. After moving into position, the docking strip block 41 is clamped on the inner side of the docking strip groove 38 close to the side of the air intake side frame 3. The use position of the carrier communication terminal 48 is adjusted according to the actual heat dissipation demand, which shortens the heat dissipation path of the cooling gas and reduces the escape of gas during heat dissipation by penetration. The vertical plate 23 provides an installation position for the stabilizing hand rod 25. The stabilizing hand rod 25 pushes the L-shaped frame 26 to achieve the limit clamping of the top of the carrier communication terminal 48, and the drainage bevel 24 ensures the normal air intake and heat dissipation of the outside air.

[0057] See also Figure 1 , Figure 2 and Fig. 9 , a power carrier communication centralized cabinet with good heat dissipation effect and a method of use;

[0058] The top of the communication cabinet 1 is provided with a cabinet top 9, the front of the communication cabinet 1 is symmetrically provided with a maintenance door 10 through a hinge, the bottom wall of the communication cabinet 1 is provided with a shock absorbing seat 11, the top of the shock absorbing seat 11 is provided with a device frame 12, the front of the cabinet top 9 is provided with an adjustment controller 46, the adjustment controller 46 is composed of a heat dissipation drive module and a signal receiving module, the heat dissipation drive module is electrically connected with an air intake control component, a gas processing component, a preliminary heat dissipation component and a terminal support component, and the output end of the signal receiving module is connected with a first temperature comparison unit and a second temperature comparison unit;

[0059] The components inside the communication cabinet 1 are inspected and maintained through the maintenance door 10, the shock-absorbing seat 11 supports the device frame 12 while absorbing shocks therefrom, and the components outside the carrier communication terminal 48 are placed and installed on the device frame 12. The heat dissipation drive module is used to control the working state of the communication cabinet 1, and the signal receiving module is used to receive the output signals of the temperature detector 45 and the temperature sensor 50. The first temperature comparison unit compares the temperature detection result of the temperature detector 45, and the second temperature comparison unit compares the temperature detection result of the temperature sensor 50.

[0060] The working steps of the power carrier communication centralized cabinet are as follows:

[0061] S1. First, when the communication cabinet 1 is in normal use, the carrier communication terminal 48 generates heat during operation. When the normal heat dissipation of the communication cabinet 1 cannot meet the heat dissipation demand, the heat will accumulate inside the communication cabinet 1. The electric slider 43 slides on the guide rail 42 to drive the connecting plate 44 to adjust the position in the vertical direction. The temperature detector 45 detects the internal temperature of the communication cabinet 1. When the temperature reaches the preset maximum temperature, the regulating controller 46 controls the air release valve 17 to open. The cold air in the cold air storage box 16 is ejected from the jet hood 18 through the pipeline into the communication cabinet 1. The cold air passes through the blocking orifice plate 40 to dissipate the heat of the carrier communication terminal 48 and flows upward to penetrate and dissipate the heat of the remaining carrier communication terminals 48 in turn.

[0062] S2, the temperature sensor 50 detects the external environment temperature of the corresponding carrier communication terminal 48. When the temperature value is still higher than the preset maximum temperature, the air intake fan 28 works to absorb the external air. The external air enters the air intake side frame 3 through the heat dissipation inlet 4. The reciprocating filter plate 33 and the activated carbon frame 34 respectively adsorb the particulate dust and odor in the air, and the refrigeration plate 27 works to cool the absorbed air.

[0063] S3, the terminal support assembly corresponding to the high temperature value is in operation, the synchronous hand lever 37 near the air intake side frame 3 is retracted, and the synchronous hand lever 37 near the exhaust side frame 5 is extended and retracted synchronously, and the support frame 7 drives the carrier communication terminal 48 to move toward the air intake side frame 3 under the action of the two sets of synchronous hand levers 37, and after moving into place, the docking bar 41 is clamped on the inner side of the docking bar groove 38 near the air intake side frame 3;

[0064] S4. The group of air intake control components corresponding to the high temperature value is running, and the retractable flow-blocking rod 21 is retracted to pull the flow-blocking plate 22 to move the flow-blocking plate 22 in the direction of the upper slot 20, thereby releasing the sealing cover of the flow-balancing inlet 19 by the flow-balancing plate 22. The gas cooled by the refrigeration plate 27 flows through the flow-balancing inlet 19 to penetrate and dissipate heat to the carrier communication terminal 48, and the gas after the heat dissipation flows into the drainage cover 14 through the flow port 35 and is discharged from the discharge pipe 15.

[0065] In step S2, the following steps are also included:

[0066] S21, shaking the hand lever 30 drives the reciprocating filter plate 33 to perform horizontal reciprocating motion inside the horizontal groove 32, and the reciprocating filter plate 33 shakes left and right to shake off the particulate matter attached to the surface of the reciprocating filter plate 33 and flip the activated carbon particles in the activated carbon frame 34.

[0067] Working principle: When using this device, first, when the communication cabinet 1 is in normal use, the carrier communication terminal 48 generates heat when it is working. When the normal heat dissipation of the communication cabinet 1 cannot meet the heat dissipation demand, the heat will accumulate inside the communication cabinet 1. The electric slider 43 slides on the guide rail 42 to drive the connecting plate 44 to adjust the position in the vertical direction. The temperature detector 45 detects the internal temperature of the communication cabinet 1. When the temperature reaches the preset maximum temperature, the regulating controller 46 controls the air release valve 17 to open. The cold air in the cold air storage box 16 is ejected from the jet hood 18 through the pipeline into the communication cabinet 1. The cold air passes through the blocking orifice plate 40 to dissipate the heat of the carrier communication terminal 48 and flows upward to penetrate and dissipate the heat of the remaining carrier communication terminals 48 in turn.

[0068] The temperature sensor 50 detects the external environment temperature of the corresponding carrier communication terminal 48. When the temperature value is still higher than the preset maximum temperature, the air intake fan 28 works to absorb the external air. The external air enters the air intake side frame 3 through the heat dissipation inlet 4. The reciprocating filter plate 33 and the activated carbon frame 34 respectively adsorb the particulate dust and odor in the air. The refrigeration plate 27 works to cool the absorbed air. The shaking hand lever 30 works to drive the reciprocating filter plate 33 to reciprocate in the horizontal direction inside the horizontal groove 32. The reciprocating filter plate 33 shakes left and right to shake off the particulate matter attached to the surface of the reciprocating filter plate 33 and flip the activated carbon particles in the activated carbon frame 34.

[0069] The terminal support assembly corresponding to the high temperature value is in operation, the synchronous hand lever 37 near the air intake side frame 3 is retracted, and the synchronous hand lever 37 near the exhaust side frame 5 is extended and retracted synchronously. The support frame 7 drives the carrier communication terminal 48 to move toward the air intake side frame 3 under the action of the two sets of synchronous hand levers 37. After moving into place, the docking bar 41 is clamped on the inner side of the docking bar groove 38 near the air intake side frame 3.

[0070] The air intake control assembly corresponding to the high temperature value is running, and the retractable baffle rod 21 is retracted to pull the baffle plate 22 to move the baffle plate 22 in the direction of the upper slot 20, thereby releasing the sealing cover of the baffle plate 22 on the equal flow inlet 19. The gas cooled by the refrigeration plate 27 flows through the equal flow inlet 19 to penetrate and dissipate heat to the carrier communication terminal 48. The gas after heat dissipation flows into the drainage hood 14 through the flow port 35 and is discharged from the exhaust pipe 15.

[0071] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A power carrier communication centralized cabinet with good heat dissipation effect, comprising a communication cabinet body (1), an air intake side frame (3) and a heat dissipation inlet (4), characterized in that: An air intake side frame (3) is installed on one inner wall of the communication cabinet (1); a heat dissipation inlet (4) is provided through the bottom end of one side of the communication cabinet (1) close to the air intake side frame (3); and a flow equalization inlet (19) is provided through the outer side of the air intake side frame (3); An air intake control component is arranged on the inner side of the flow-balancing inlet (19), and the air intake control component comprises an upper slot (20), a flow-blocking telescopic rod (21) and a flow-blocking plate (22), wherein the upper slot (20) is arranged on the top wall of the flow-balancing inlet (19), the flow-blocking telescopic rod (21) is mounted on the inner wall of the upper slot (20), the flow-blocking plate (22) seals the flow-balancing inlet (19), and the telescopic end of the flow-blocking telescopic rod (21) is connected to the top of the flow-blocking plate (22); A terminal support assembly is arranged on the opposite side of the air intake side frame (3) and the exhaust side frame (5), and the terminal support assembly comprises a push-pull frame (6), a square groove (36), a synchronous hand lever (37) and a support frame (7); a push-pull groove (47) is provided on the opposite side of the air intake side frame (3) and the exhaust side frame (5); and the outer end of the push-pull frame (6) is installed on the opposite side of the air intake side frame (3) and the exhaust side frame (5) through the push-pull groove (47); a square groove (36) is provided on the opposite side of the push-pull frame (6); a synchronous hand lever (37) is installed on the inner side of the square groove (36); and the support frame (7) is connected to the telescopic end of the synchronous hand lever (37); A docking groove (38) is provided on the opposite side of the push-pull rack (6), a square opening (39) is provided through the bottom of the support frame (7), a blocking plate (40) is installed on the inner side of the square opening (39), a docking block (41) is installed on the outer side of the support frame (7), and the docking block (41) cooperates with the docking groove (38), a carrier communication terminal (48) is placed on the top of the blocking plate (40), and an output interface (49) is provided on the front side of the carrier communication terminal (48), a vertical plate (23) is installed on the top of the push-pull rack (6), a drainage oblique opening (24) is provided through the outer side of the vertical plate (23), and the drainage oblique opening (24) is connected to the flow equalization inlet (19), a stabilizing handle (25) is installed on the opposite side of the vertical plate (23), and an L-shaped frame (26) is installed at the telescopic end of the stabilizing handle (25), and the L-shaped frame (26) limits the carrier communication terminal (48).

2. According to claim 1, a power carrier communication centralized cabinet with good heat dissipation effect is characterized in that: A gas processing assembly is arranged on the inner side of the heat dissipation inlet (4), and the gas processing assembly comprises a horizontal inner frame (29), a shaking arm (30) and a reciprocating filter plate (33). The horizontal inner frame (29) is mounted on the inner wall of the heat dissipation inlet (4), and the shaking arm (30) is mounted on the inner wall of the horizontal inner frame (29). A horizontal groove (32) is provided on the inner wall of the horizontal inner frame (29). The reciprocating filter plate (33) is mounted on the inner side of the horizontal groove (32), and the telescopic end of the shaking arm (30) is connected to the outer side of the reciprocating filter plate (33). A shock absorbing spring (31) is installed between the shaking arm (30) and the reciprocating filter plate (33), and an activated carbon frame (34) is installed on the outer side of the reciprocating filter plate (33).

3. According to claim 1, a power carrier communication centralized cabinet with good heat dissipation effect is characterized in that: An inflatable bottom cabinet (2) is installed at the bottom of the communication cabinet (1), and a preliminary heat dissipation component is arranged inside the inflatable bottom cabinet (2). The preliminary heat dissipation component comprises a cold air storage box (16), an air release valve (17) and an air jet hood (18). The cold air storage box (16) is installed on the bottom wall of the inflatable bottom cabinet (2), the air release valve (17) is installed on the top of the cold air storage box (16), and the air jet hood (18) is installed on the bottom wall of the communication cabinet (1), and the output end of the air release valve (17) is connected to the input end of the air jet hood (18) through a pipeline.

4. According to claim 1, a power carrier communication centralized cabinet with good heat dissipation effect is characterized in that: A temperature sensor (50) is installed on the outer side of the air intake side frame (3); an exhaust side frame (5) is installed on the inner wall of the communication cabinet (1) away from the air intake side frame (3); a flow opening (35) is opened through the outer side of the exhaust side frame (5); an exhaust port (13) is opened through the outer side of the communication cabinet (1), and the exhaust port (13) cooperates with the flow opening (35); a drainage cover (14) is installed on the outer side of the communication cabinet (1); and a discharge pipe (15) is installed on the outer side of the drainage cover (14).

5. According to claim 2, a power carrier communication centralized cabinet with good heat dissipation effect is characterized in that: The communication cabinet (1) is provided with a cabinet top (9) on the top, a maintenance door (10) is symmetrically installed on the front of the communication cabinet (1) via a hinge, a shock-absorbing seat (11) is installed on the bottom wall of the communication cabinet (1), a device rack (12) is installed on the top of the shock-absorbing seat (11), a cooling fin (27) is installed on the inner wall of the communication cabinet (1) on one side close to the air intake side frame (3), and an air intake fan (28) is installed on the inner side of the heat dissipation inlet (4).

6. A power carrier communication centralized cabinet with good heat dissipation effect according to claim 5, characterized in that: A vertical embedding groove (8) is provided on the inner wall of the back side of the communication cabinet (1), a guide rail (42) is installed on the inner side of the vertical embedding groove (8), an electric slider (43) is embedded and installed on the front side of the guide rail (42), a connecting plate (44) is installed on the front side of the electric slider (43), a temperature detector (45) is installed on the front side of the connecting plate (44), and an adjustment controller (46) is installed on the front side of the cabinet top (9), the adjustment controller (46) is composed of a heat dissipation drive module and a signal receiving module, the heat dissipation drive module is electrically connected to the air intake control component, the gas processing component, the preliminary heat dissipation component and the terminal support component, and the output end of the signal receiving module is connected to a first temperature comparison unit and a second temperature comparison unit.

7. The method for using a power carrier communication centralized cabinet with good heat dissipation effect according to any one of claims 1 to 6, characterized in that: The working steps of the power carrier communication centralized cabinet are as follows: S1. First, when the communication cabinet (1) is in normal use, the carrier communication terminal (48) generates heat during operation. When the normal heat dissipation of the communication cabinet (1) cannot meet the heat dissipation requirements, the heat will accumulate inside the communication cabinet (1). The electric slider (43) slides on the guide rail (42) to drive the connecting plate (44) to adjust the position in the vertical direction. The temperature detector (45) detects the internal temperature of the communication cabinet (1). When the temperature reaches a preset maximum temperature, the regulating controller (46) controls the air release valve (17) to open. The cold air in the cold air storage box (16) is ejected from the jet hood (18) through the pipeline into the communication cabinet (1). The cold air passes through the blocking orifice plate (40) to dissipate heat to the carrier communication terminal (48) and flows upward to penetrate and dissipate heat to the remaining carrier communication terminals (48) in turn. S2, the temperature sensor (50) detects the external environment temperature of the corresponding carrier communication terminal (48), and when the temperature value is still higher than the preset maximum temperature, the air intake fan (28) operates to absorb the external air, and the external air enters the air intake side frame (3) through the heat dissipation inlet (4), and the reciprocating filter plate (33) and the activated carbon frame (34) respectively adsorb the particulate dust and odor in the air, and the refrigeration plate (27) operates to cool the absorbed air; S3, the terminal support assembly corresponding to the high temperature value is operated, the synchronous hand lever (37) close to the side of the air intake side frame (3) is retracted, and the synchronous hand lever (37) close to the side of the exhaust side frame (5) is synchronously extended and retracted. Under the action of the two sets of synchronous hand levers (37), the support frame (7) drives the carrier communication terminal (48) to move in the direction close to the air intake side frame (3). After moving into place, the docking strip block (41) is clamped on the inner side of the docking strip groove (38) close to the side of the air intake side frame (3); S4, the group of air intake control components corresponding to the high temperature value is operated, the baffle telescopic rod (21) is retracted to pull the baffle plate (22) so that the baffle plate (22) moves in the direction of the upper slot (20), and the sealing of the baffle plate (22) on the equalizing flow inlet (19) is released. The gas cooled by the refrigeration plate (27) flows through the equalizing flow inlet (19) to penetrate and dissipate heat to the carrier communication terminal (48), and the heat-dissipated gas flows into the drainage cover (14) through the flow port (35) and is discharged from the discharge pipe (15).

8. The method for using a power carrier communication centralized cabinet with good heat dissipation effect according to claim 7 is characterized in that: In the step S2, the following steps are also included: S21, shaking the hand lever (30) to drive the reciprocating filter plate (33) to perform a horizontal reciprocating motion inside the horizontal groove (32), and the reciprocating filter plate (33) is shaken left and right to shake off the particulate matter attached to the surface of the reciprocating filter plate (33) and to flip the activated carbon particles in the activated carbon frame (34).

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