Power distribution network area intelligent fusion terminal convenient to overhaul

Abstract

The invention belongs to the technical field of power distribution equipment, and particularly relates to a power distribution network area intelligent fusion terminal convenient to overhaul, which comprises a mounting box, a box door is hinged to one side of the mounting box, an area intelligent fusion terminal body is mounted on the inner wall of the rear side of the mounting box, and an air inlet pipe is arranged at the top of the area intelligent fusion terminal body. The air inlet pipe is rotationally inserted into the top of the mounting box in a penetrating mode, and the top end of the air inlet pipe is designed to be closed. Through the arrangement of the heat dissipation assembly, in the use process of the transformer area intelligent fusion terminal body, cooling liquid in a heat dissipation box can uniformly flow on the inner wall of the front side of the heat dissipation box along a flow guide plate under the evaporation and auger blade conveying effects; and therefore, heat transferred into the heat dissipation box by the mounting box can be quickly absorbed by the cooling liquid on the inner wall of the front side of the heat dissipation box, and the heat dissipation speed of the cooling liquid on the mounting box is increased.

Description

Technical Field

[0001] The present invention belongs to the technical field of power distribution equipment, and in particular relates to an intelligent fusion terminal for distribution network stations that is easy to maintain. Background Art

[0002] The intelligent fusion terminal of the substation is an intelligent fusion terminal device that integrates the functions of power supply and consumption information collection of the distribution station area, data collection of each collection terminal or electricity meter, equipment status monitoring and communication networking, local analysis and decision-making, collaborative computing, etc., and can support marketing, accessories and emerging businesses.

[0003] The existing intelligent fusion terminal for substations is generally installed in the box of the multifunctional intelligent fusion terminal for substations when in use, and the installation position of the box of the intelligent fusion terminal for substations varies according to the different usage scenarios of the intelligent fusion terminal for substations. When the box of the intelligent fusion terminal for substations is installed at some high places such as on a pole, since there is a lack of a suitable heat dissipation device inside the box of the existing intelligent fusion terminal for substations, when used in a high temperature environment, the high temperature will affect the normal use of the intelligent fusion terminal for substations.

[0004] Therefore, it is necessary to invent an intelligent fusion terminal for distribution network stations that is easy to maintain to solve the above problems. Summary of the invention

[0005] In view of the above problems, the present invention provides a distribution network area intelligent fusion terminal that is easy to maintain, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A distribution network substation intelligent fusion terminal that is easy to maintain, comprises an installation box, a box door is hinged on one side of the installation box, a substation intelligent fusion terminal body is installed on the rear inner wall of the installation box, an air inlet pipe is arranged on the top of the substation intelligent fusion terminal body, the air inlet pipe is rotated to penetrate and be inserted into the top of the installation box, and the top of the air inlet pipe is of a closed design, an air inlet hole and an air outlet hole are respectively opened on both sides of the air inlet pipe, a guide arrow is fixedly connected to the top of the air inlet pipe, the head and tail of the guide arrow are respectively opposite to the air inlet hole and the air outlet hole, an exhaust assembly is arranged on the inner side of the air inlet pipe, a heat dissipation box is installed on the rear side of the installation box, coolant is injected into the heat dissipation box, and a heat dissipation assembly is arranged in the heat dissipation box.

[0007] Furthermore, the exhaust component includes a fixed shaft, which is vertically rotatably connected to the top inner wall of the air inlet pipe, and a plurality of spiral fan plates are fixedly installed on the surface of the upper half of the fixed shaft, and the plurality of fan plates are rotationally symmetrical about the fixed shaft, and a filter screen is provided at the bottom of the plurality of fan plates, and the filter screen is rotatably sleeved on the fixed shaft, and the outer edge of the filter screen is fixedly connected to the inner wall of the air inlet pipe, and a conical water shield is sleeved on the periphery of the plurality of fan plates, and the end with the larger opening of the water shield is fixedly connected to the inner wall of the air inlet pipe, and the inner wall of the end with the smaller opening of the water shield is close to the side of the fan plate away from the fixed shaft, and the upper half of the fan plate is higher than the top of the water shield, and a plurality of fan blades are fixedly installed on the surface of the fixed shaft close to the bottom end, and the fan blades can blow air upward driven by the fan plate, and a cleaning component is provided at the bottom of the filter screen.

[0008] Furthermore, the cleaning assembly comprises a plurality of cleaning strips that match the radius length of the filter screen, and the plurality of cleaning strips are hingedly connected to the same fixing ring at one end close to the fixed shaft, and the fixing ring is fixedly sleeved on the fixed shaft, and bristles are evenly arranged on the top of the cleaning strip, and the bristles can fit together with the bottom of the filter screen, and a mounting rod is arranged at the bottom of the cleaning strip, and the mounting rod is vertically fixedly connected to the surface of the fixed shaft, and the free end of the mounting rod is inclined upward, and a limiting hole matching its length is penetrated through the mounting rod, and the length direction of the limiting hole is parallel to the length direction of the mounting rod, a slider is slidably installed in the limiting hole, a counterweight block is fixedly installed at the bottom of the slider, and a push rod is fixedly connected to the top of the slider, and a support roller is rotatably installed at the top of the push rod, and the support roller always keeps in contact with the bottom of the cleaning strip, and when the slider is located at one end of the limiting hole close to the fixed shaft, the free end of the cleaning strip can be supported by the support roller and tilted downward and separated from the filter screen.

[0009] Furthermore, the heat dissipation component includes a vertically arranged sleeve, and both ends of the sleeve are open in design, the sleeve is fixedly connected to the front and rear inner walls of the heat dissipation box, and the bottom end of the sleeve is not in contact with the bottom inner wall of the heat dissipation box, a rotating shaft is inserted through the sleeve, and the bottom end of the rotating shaft is rotatably connected to the bottom inner wall of the heat dissipation box, and a sealing cover is rotatably sleeved on the upper part of the rotating shaft, and the sealing cover is detachably mounted on the top of the heat dissipation box, a wind cup is fixedly connected to the position of the rotating shaft near the top, and the part of the rotating shaft located in the sleeve is fixedly connected It is connected to an auger blade, the diameter of which matches the inner diameter of the sleeve, and the auger blade can transport the coolant in the heat sink upward under the drive of the wind cup. Water outlet holes are symmetrically penetrated at positions near the top on both sides of the sleeve, and guide plates are symmetrically arranged on both sides of the sleeve. One end of the guide plate close to the sleeve is fixedly connected to the side of the sleeve, and the other end of the guide plate is inclined downward, and the height of the guide plate close to one end of the sleeve is lower than the height of the water outlet, and the front side of the guide plate does not fit the inner wall of the front side of the heat sink.

[0010] Furthermore, the front side of the guide plate is inclined downward, and a plurality of notches are evenly formed on the front edge of the guide plate, and the lengths of the plurality of notches gradually decrease toward the direction approaching the sleeve.

[0011] Furthermore, a plurality of vertical heat dissipation fins are evenly inserted and penetrated through the rear side of the heat dissipation box, and the bottom ends of the heat dissipation fins are close to the inner wall of the bottom of the heat dissipation box.

[0012] Furthermore, the top inner walls of the air inlet and the air outlet are both lower than the top of the water shield, and the opening width of the air inlet is greater than the opening width of the air outlet.

[0013] Furthermore, baffles are symmetrically arranged on both sides of the cleaning strip, the bottom ends of the baffles are fixedly connected to the free ends of the mounting rods, the distance between the two baffles matches the thickness of the cleaning strip, and the cleaning strip can always be located between the two baffles.

[0014] Furthermore, the height of the wind cup is higher than the height of the guide arrow, and the wind cup is located at the symmetrical center of the heat sink.

[0015] Technical effects and advantages of the present invention: 1. The present invention is provided with a heat dissipation component. During the use of the intelligent fusion terminal body in the station area, the coolant in the heat dissipation box can flow evenly on the front inner wall of the heat dissipation box along the guide plate under the action of evaporation and the conveying of the auger blades, so that the heat transferred from the installation box to the heat dissipation box can be quickly absorbed by the coolant on the front inner wall of the heat dissipation box, thereby improving the heat dissipation speed of the coolant to the installation box; 2. The present invention is provided with an exhaust assembly. When there is wind outside, when the wind blows on the guide arrow, the guide arrow can drive the air intake pipe to rotate under the action of wind force, so that the air intake hole of the air intake pipe can face the wind direction. When the wind blows on the fan plate through the air intake hole, the fan plate can drive the fixed shaft to rotate under the action of wind force. With the rotation of the fixed shaft, the fan blades can blow upward, so that the heat in the installation box is quickly discharged to the outside, and then cooperate with the coolant in the heat dissipation box to improve the heat dissipation effect of the installation box; 3. The present invention is provided with a cleaning component. When the external wind force is small, the cleaning strip can be separated from the bottom of the filter under the action of its own gravity, thereby not hindering the rotation of the fixed shaft. When the external wind force is large, the counterweight block can drive the push rod to push the cleaning strip upward under the action of centrifugal force, so that the bristles on the cleaning strip can brush along the bottom of the filter with the rapid rotation of the fixed shaft, and then the fan blades can blow air upward quickly, so that the brushed dust is discharged from the installation box through the water retaining cover and the air outlet in turn, thereby avoiding the filter from being blocked during long-term use and ensuring the air permeability of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a first overall schematic diagram of the present invention; Figure 2 is a second overall schematic diagram of the present invention; Figure 3 is a three-dimensional cross-sectional view of the heat dissipation box in the present invention; Figure 4 It is a three-dimensional schematic diagram of a part of the heat dissipation components in the present invention; Figure 5 It is a three-dimensional schematic diagram of the air intake pipe, guide arrow, cooling fan and water shield in the present invention; Figure 6 is a three-dimensional cross-sectional view of the air intake pipe in the present invention; Figure 7 It is a three-dimensional schematic diagram of the exhaust component and the cleaning component in the present invention; Figure 8 It is a three-dimensional schematic diagram of the cleaning component in the present invention.

[0017] In the figure: 1. Installation box; 2. Box door; 3. Intelligent fusion terminal body of the station area; 4. Air inlet pipe; 5. Air inlet hole; 6. Air outlet hole; 7. Guide arrow; 8. Exhaust assembly; 81. Fixed shaft; 82. Fan plate; 83. Filter; 84. Water shield; 85. Fan blade; 9. Heat sink; 10. Heat dissipation assembly; 101. Sleeve; 102. Rotating shaft; 103. Sealing cover; 104. Wind cup; 105. Auger blade; 106. Water outlet hole; 107. Guide plate; 11. Cleaning assembly; 111. Cleaning strip; 112. Fixed ring; 113. Brush; 114. Mounting rod; 115. Slider; 116. Counterweight; 117. Push rod; 118. Support roller; 12. Notch; 13. Heat dissipation fin; 14. Baffle. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0019] The present invention provides Figures 1 to 8A distribution network substation intelligent fusion terminal that is easy to maintain is shown, comprising an installation box 1, a box door 2 is hinged on one side of the installation box 1, a substation intelligent fusion terminal body 3 is installed on the inner wall of the rear side of the installation box 1, an air inlet pipe 4 is arranged on the top of the substation intelligent fusion terminal body 3, the air inlet pipe 4 is rotated and inserted into the top of the installation box 1, and the top of the air inlet pipe 4 is of a closed design, an air inlet hole 5 and an air outlet hole 6 are respectively opened on both sides of the air inlet pipe 4, a guide arrow 7 is fixedly connected to the top of the air inlet pipe 4, the head and tail of the guide arrow 7 are respectively opposite to the air inlet hole 5 and the air outlet hole 6, an exhaust assembly 8 is arranged on the inner side of the air inlet pipe 4, a heat dissipation box 9 is installed on the rear side of the installation box 1, a coolant is injected into the heat dissipation box 9, and a heat dissipation assembly 10 is arranged in the heat dissipation box 9; During the use of the intelligent fusion terminal body 3 in the substation, the heat dissipation component 10 in the heat dissipation box 9 can evenly flow the coolant on the inner wall of the front side of the heat dissipation box 9, so that the heat transferred to the heat dissipation box 9 by the inner wall of the installation box 1 by the main body 3 of the substation intelligent fusion terminal is quickly absorbed by the coolant, thereby improving the cooling effect of the coolant in the heat dissipation box 9 on the installation box 1. In addition, by providing an exhaust component 8, when there is wind outside, the exhaust component 8 can operate driven by the wind, thereby quickly dissipating part of the hot air in the installation box 1 through the air intake pipe 4, and then cooperating with the cooling effect of the coolant in the heat dissipation box 9 on the installation box 1, the overall heat dissipation effect of the installation box 1 is improved, and it is ensured that the main body 3 of the substation intelligent fusion terminal can maintain a normal working state in a higher temperature environment.

[0020] like Figures 1 to 8 As shown, the exhaust assembly 8 includes a fixed shaft 81, and the fixed shaft 81 is vertically rotatably connected to the top inner wall of the intake pipe 4. A plurality of spiral fan plates 82 are fixedly installed on the upper surface of the fixed shaft 81, and the plurality of fan plates 82 are rotationally symmetrical about the fixed shaft 81. A filter screen 83 is arranged at the bottom of the plurality of fan plates 82, and the filter screen 83 is rotatably sleeved on the fixed shaft 81, and the outer edge of the filter screen 83 is fixedly connected to the inner wall of the intake pipe 4. A conical water shield 84 is sleeved on the periphery of 82, and the end of the water shield 84 with a larger opening is fixedly connected to the inner wall of the air inlet pipe 4, and the inner wall of the end of the water shield 84 with a smaller opening is close to the side of the fan plate 82 away from the fixed shaft 81, and the upper half of the fan plate 82 is higher than the top of the water shield 84, and a plurality of fan blades 85 are fixedly installed on the surface of the fixed shaft 81 near the bottom end, and the fan blades 85 can blow air upward under the drive of the fan plate 82, and a cleaning component 11 is provided at the bottom of the filter screen 83; The cleaning assembly 11 includes a plurality of cleaning strips 111 that match the radius length of the filter screen 83. The ends of the plurality of cleaning strips 111 that are close to the fixed shaft 81 are hinged with a same fixing ring 112. The fixing ring 112 is fixedly sleeved on the fixed shaft 81. The tops of the cleaning strips 111 are evenly provided with bristles 113, and the bristles 113 can fit with the bottom of the filter screen 83. The bottom of the cleaning strips 111 is provided with a mounting rod 114, and the mounting rod 114 is vertically fixedly connected to the surface of the fixed shaft 81, and the free end of the mounting rod 114 is tilted upward. The mounting rod 114 is penetrated with a The length of the limiting hole is matched, and the length direction of the limiting hole is parallel to the length direction of the mounting rod 114. A slider 115 is slidably installed in the limiting hole, a counterweight 116 is fixedly installed at the bottom of the slider 115, and a top rod 117 is fixedly connected to the top of the slider 115. A support roller 118 is rotatably installed at the top of the top rod 117, and the support roller 118 always keeps in contact with the bottom of the cleaning strip 111. When the slider 115 is located at one end of the limiting hole close to the fixed shaft 81, the free end of the cleaning strip 111 can be tilted downward under the support of the support roller 118 and separated from the filter screen 83; By providing the exhaust assembly 8, when there is no wind outside, the temperature in the installation box 1 can be naturally discharged through the air inlet hole 5 and the air outlet hole 6 on the air inlet pipe 4, and when there is wind outside, when the wind blows on the guide arrow 7, the guide arrow 7 can drive the air inlet pipe 4 to rotate under the action of wind force, so that the air inlet hole 5 of the air inlet pipe 4 can face the wind direction, and when the wind blows on the fan plate 82 through the air inlet hole 5, the fan plate 82 can drive the fixed shaft 81 to rotate under the action of wind force, and as the fixed shaft 81 rotates, the fan blades 85 can blow wind upwards, so that the heat in the installation box 1 is quickly discharged to the outside, and then cooperate with the coolant in the heat dissipation box 9 to improve the heat dissipation effect of the installation box 1; In addition, during the use of the intelligent fusion terminal body 3 in the area, the filter 83 can filter the air entering the installation box 1, and the water shield 84 can protect the air inlet 5 and the air outlet 6 to prevent external rainwater from entering the installation box 1 through the air inlet 5 and the air outlet 6, thereby ensuring that the normal use of the intelligent fusion terminal body 3 in the area is not affected; In addition, by providing the cleaning component 11, when the external wind force is relatively small, the fixed shaft 81 can rotate relatively slowly, and at this time, the cleaning strip 111 can be separated from the bottom of the filter screen 83 under the action of its own gravity, thereby preventing the fixed shaft 81 from being unable to rotate due to the friction between the bristles 113 and the filter screen 83 when the wind force is relatively small. When the external wind force is relatively large, the wind force received by the fan plate 82 also increases accordingly. At this time, as the fan plate 82 drives the fixed shaft to rotate rapidly, the counterweight block 116 can drive the slider 115 to move along the limit hole toward the free end of the mounting rod 114 under the action of centrifugal force. In this process, the top rod 117 can be driven by the slider 115 through the support roller 118 pushes the cleaning strip 111 upward, so that the cleaning strip 111 can be deflected upward and the bristles 113 on the top of the cleaning strip 111 can fit with the bottom of the filter 83. At this time, with the rapid rotation of the fixed shaft 81, the bristles 113 on the cleaning strip 111 can be brushed against the bottom of the filter 83, so that the dust filtered by the filter 83 can be separated from the filter 83 under the cleaning action of the bristles 113. At the same time, with the rapid rotation of the fixed shaft 81, the fan blades 85 can blow air upward quickly, so that the brushed dust is discharged from the installation box 1 through the water retaining cover 84 and the air outlet 6 in turn, thereby avoiding the filter 83 from being blocked during long-term use, thereby ensuring the air permeability of the filter 83.

[0021] like Figures 1 to 4As shown, the heat dissipation component 10 includes a vertically arranged sleeve 101, and both ends of the sleeve 101 are open in design, the sleeve 101 is fixedly connected to the front and rear inner walls of the heat dissipation box 9, and the bottom end of the sleeve 101 does not fit the bottom inner wall of the heat dissipation box 9, a rotating shaft 102 is inserted through the sleeve 101, and the bottom end of the rotating shaft 102 is rotatably connected to the bottom inner wall of the heat dissipation box 9, and a sealing cover 103 is rotatably sleeved on the upper part of the rotating shaft 102, and the sealing cover 103 is detachably installed on the top of the heat dissipation box 9, and a wind cup 104 is fixedly connected to the position of the rotating shaft 102 near the top, and the height of the wind cup 104 is higher than the height of the guide arrow 7, and the wind cup 104 is located at the symmetrical center position of the heat dissipation box 9, and the part of the rotating shaft 102 located in the sleeve 101 is fixedly connected to an auger blade 105, and the auger blade The diameter of the blade 105 matches the inner diameter of the sleeve 101, and the auger blade 105 can transport the coolant in the heat sink 9 upward under the drive of the wind cup 104. Water outlet holes 106 are symmetrically penetrated at positions near the top of both sides of the sleeve 101, and guide plates 107 are symmetrically arranged on both sides of the sleeve 101. One end of the guide plate 107 close to the sleeve 101 is fixedly connected to the side of the sleeve 101, and the other end of the guide plate 107 is tilted downward, and the height of the guide plate 107 close to one end of the sleeve 101 is lower than the height of the water outlet hole 106. The front side of the guide plate 107 does not fit the front inner wall of the heat sink 9, and the front side of the guide plate 107 is tilted downward. A plurality of notches 12 are evenly opened on the front edge of the guide plate 107, and the length of the plurality of notches 12 gradually decreases toward the sleeve 101. When in use, open the sealing cover 103, inject coolant into the heat sink 9, and make the liquid level of the coolant less than half the height of the heat sink 9. When the coolant is filled, close the sealing cover 103. During use, when the outside is at a high temperature, the cooling in the heat sink 9 can also evaporate. When the evaporated coolant contacts the sealing cover 103 and the guide plate 107, the coolant can condense. Subsequently, the condensed coolant can flow downward along the front inner wall of the heat sink 9 under the guidance of the guide plate 107. In the process of the coolant flowing downward along the inner wall of the heat sink 9, the coolant on the inner wall of the heat sink 9 can increase the contact area with the heat sink 9, so that the heat transferred from the installation box 1 to the heat sink 9 can be quickly absorbed by the coolant on the inner wall of the front side of the heat sink 9, thereby improving the heat dissipation speed of the coolant to the installation box 1. In addition, the coolant on the inner wall at the bottom of the heat sink 9 can also absorb the heat transferred from the heat sink 9, thereby cooperating with the evaporated coolant to improve the heat dissipation effect of the installation box 1. In addition, when the heat dissipation box 9 is cooling the installation box 1, when there is wind outside, the wind can blow the wind cup 104, thereby driving the rotating shaft 102 to rotate. As the rotating shaft 102 rotates, the auger blade 105 can cooperate with the sleeve 101 to transport the coolant in the heat dissipation box 9 upward. When the coolant in the sleeve 101 flows to the guide plate 107 through the water outlet 106, as the coolant flows downward along the guide plate 107, since the front side of the guide plate 107 is evenly provided with notches 12, the coolant can pass through the guide plate 107. The notches 12 evenly arranged on the front side of the plate 107 flow evenly downward along the front inner wall of the heat sink 9, so that the heat transferred from the installation box 1 to the inner wall of the heat sink 9 can be quickly absorbed by the coolant, thereby improving the heat dissipation effect of the coolant on the installation box 1. At the same time, as the coolant is transported upward by the auger blades 105, the coolant that has absorbed the heat can be fully mixed with the coolant on the bottom inner wall of the heat sink 9, thereby making the overall temperature of the coolant more uniform, thereby improving the cooling effect of the coolant on the installation box 1.

[0022] like Figure 2 and Figure 3 As shown, a plurality of vertical heat dissipation fins 13 are evenly inserted and penetrated through the rear side of the heat dissipation box 9, and the bottom ends of the heat dissipation fins 13 are close to the bottom inner wall of the heat dissipation box 9; By providing the heat dissipation fins 13 , when the coolant that has absorbed heat contacts the heat dissipation fins 13 , the heat dissipation fins 13 can dissipate the heat in the coolant to the outside, thereby increasing the cooling speed of the coolant and ensuring the cooling effect of the coolant on the installation box 1 .

[0023] like Figure 5 and Figure 6 As shown, the top inner walls of the air inlet 5 and the air outlet 6 are both lower than the top of the water shield 84, and the opening width of the air inlet 5 is greater than the opening width of the air outlet 6; The air inlet hole 5 with a larger opening width can ensure that the outside air can enter the air inlet pipe 4 smoothly, so that the fan plate 82 can drive the fixed shaft 81 to rotate smoothly under the action of the outside airflow. At the same time, the top inner wall height of the air inlet hole 5 and the air outlet hole 6 is designed to be lower than the top height of the water barrier 84, thereby ensuring that outside rainwater will not enter the interior of the installation box 1 through the air inlet hole 5 and the air outlet hole 6.

[0024] like Figure 7 and Figure 8 As shown, the two sides of the cleaning bar 111 are symmetrically provided with baffles 14, the bottom ends of the baffles 14 are fixedly connected to the free ends of the mounting rods 114, the distance between the two baffles 14 matches the thickness of the cleaning bar 111, and the cleaning bar 111 can always be located between the two baffles 14; By providing the baffle bar 14, during the process of the cleaning bar 111 cleaning the filter screen 83, the baffle bar 14 can limit the cleaning bar 111 from both sides, thereby ensuring that during the process of the cleaning bar 111 cleaning the filter screen 83, the cleaning bar 111 will not bend due to friction, thereby ensuring the cleaning effect of the bristles 113 on the cleaning bar 111 on the filter screen 83.

[0025] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A distribution network area intelligent fusion terminal that is easy to maintain, comprising an installation box (1), characterized in that: A box door (2) is hingedly connected to one side of the installation box (1), a station area intelligent fusion terminal body (3) is installed on the inner wall of the rear side of the installation box (1), an air intake pipe (4) is arranged on the top of the station area intelligent fusion terminal body (3), the air intake pipe (4) is rotatably inserted into the top of the installation box (1), and the top of the air intake pipe (4) is of a closed design, and air intake holes (5) and air outlet holes (6) are respectively opened on both sides of the air intake pipe (4), and a guide arrow (7) is fixedly connected to the top of the air intake pipe (4), and the head and tail of the guide arrow (7) are respectively opposite to the air intake hole (5) and the air outlet hole (6), and an exhaust assembly (8) is arranged on the inner side of the air intake pipe (4), and a heat dissipation box (9) is installed on the rear side of the installation box (1), and coolant is injected into the heat dissipation box (9), and a heat dissipation assembly (10) is arranged in the heat dissipation box (9).

2. The intelligent fusion terminal for distribution network area that is easy to maintain according to claim 1 is characterized in that: The exhaust assembly (8) comprises a fixed shaft (81), the fixed shaft (81) being vertically rotatably connected to the top inner wall of the intake pipe (4), a plurality of spiral fan plates (82) being fixedly mounted on the upper surface of the fixed shaft (81), and the plurality of fan plates (82) being rotationally symmetrical about the fixed shaft (81), a filter screen (83) being arranged at the bottom of the plurality of fan plates (82), the filter screen (83) being rotatably sleeved on the fixed shaft (81), and the outer edge of the filter screen (83) being fixedly connected to the inner wall of the intake pipe (4), and the plurality of fan plates (82) being ) is sleeved with a conical water shield (84) on its periphery, the end of the water shield (84) with a larger opening is fixedly connected to the inner wall of the air inlet pipe (4), the inner wall of the end of the water shield (84) with a smaller opening is close to the side of the fan plate (82) away from the fixed shaft (81), and the upper half of the fan plate (82) is higher than the top of the water shield (84), a plurality of fan blades (85) are fixedly mounted on the surface of the fixed shaft (81) near the bottom end, and the fan blades (85) can blow air upwards driven by the fan plate (82), and a cleaning component (11) is provided at the bottom of the filter screen (83).

3. The intelligent fusion terminal for distribution network area that is easy to maintain according to claim 2 is characterized in that: The cleaning assembly (11) comprises a plurality of cleaning strips (111) whose radius lengths match those of the filter screen (83); one end of each of the plurality of cleaning strips (111) close to the fixed shaft (81) is hingedly connected to a same fixing ring (112); the fixing ring (112) is fixedly sleeved on the fixed shaft (81); bristles (113) are evenly arranged on the top of each cleaning strip (111), and the bristles (113) can fit the bottom of the filter screen (83); a mounting rod (114) is arranged at the bottom of each cleaning strip (111); the mounting rod (114) is vertically fixedly connected to the surface of the fixed shaft (81), and the free end of the mounting rod (114) is tilted upward; an opening is passed through the mounting rod (114); A limiting hole having a length matching that of the cleaning strip (111) is provided, and the length direction of the limiting hole is parallel to the length direction of the mounting rod (114); a slider (115) is slidably mounted in the limiting hole; a counterweight (116) is fixedly mounted at the bottom of the slider (115); a top rod (117) is fixedly connected to the top of the slider (115); a support roller (118) is rotatably mounted at the top of the top rod (117); the support roller (118) is always kept in contact with the bottom of the cleaning strip (111); and when the slider (115) is located at one end of the limiting hole close to the fixed shaft (81), the free end of the cleaning strip (111) can be tilted downward under the support of the support roller (118) and separated from the filter screen (83).

4. The intelligent fusion terminal for distribution network area that is easy to maintain according to claim 1 is characterized in that: The heat dissipation component (10) comprises a vertically arranged sleeve (101), and both ends of the sleeve (101) are of an open design. The sleeve (101) is fixedly connected to the front and rear inner walls of the heat dissipation box (9), and the bottom end of the sleeve (101) does not fit the bottom inner wall of the heat dissipation box (9). A rotating shaft (102) is inserted through the sleeve (101), and the bottom end of the rotating shaft (102) is rotatably connected to the bottom inner wall of the heat dissipation box (9). A sealing cover (103) is rotatably sleeved on the upper part of the rotating shaft (102), and the sealing cover (103) is detachably mounted on the top of the heat dissipation box (9). A wind cup (104) is fixedly connected to the position of the rotating shaft (102) near the top, and a screw blade is fixedly connected to the part of the rotating shaft (102) located in the sleeve (101). The auger blade (105) has a diameter that matches the inner diameter of the sleeve (101), and the auger blade (105) can transport the coolant in the heat sink (9) upwards under the drive of the wind cup (104), and water outlet holes (106) are symmetrically penetrated at positions near the top of both sides of the sleeve (101), and guide plates (107) are symmetrically arranged on both sides of the sleeve (101), one end of the guide plate (107) close to the sleeve (101) is fixedly connected to the side of the sleeve (101), and the other end of the guide plate (107) is tilted downward, and the height of the guide plate (107) close to one end of the sleeve (101) is lower than the height of the water outlet hole (106), and the front side of the guide plate (107) does not fit the front inner wall of the heat sink (9).

5. The intelligent fusion terminal for distribution network area that is easy to maintain according to claim 4 is characterized in that: The front side of the guide plate (107) is inclined downward, and a plurality of notches (12) are evenly formed on the front edge of the guide plate (107), and the lengths of the plurality of notches (12) gradually decrease in a direction approaching the sleeve (101).

6. The intelligent fusion terminal for distribution network area that is easy to maintain according to claim 4 is characterized in that: A plurality of vertical heat dissipation fins (13) are evenly inserted and penetrated through the rear side of the heat dissipation box (9), and the bottom ends of the heat dissipation fins (13) are close to the bottom inner wall of the heat dissipation box (9).

7. The intelligent fusion terminal for distribution network area that is easy to maintain according to claim 2 is characterized by: The top inner walls of the air inlet (5) and the air outlet (6) are both lower than the top of the water shield (84), and the opening width of the air inlet (5) is greater than the opening width of the air outlet (6).

8. The intelligent fusion terminal for distribution network area that is easy to maintain according to claim 3 is characterized by: Baffles (14) are symmetrically arranged on both sides of the cleaning strip (111); the bottom ends of the baffles (14) are fixedly connected to the free ends of the mounting rods (114); the distance between the two baffles (14) matches the thickness of the cleaning strip (111); and the cleaning strip (111) can always be located between the two baffles (14).

9. The intelligent fusion terminal for distribution network area that is easy to maintain according to claim 6 is characterized by: The height of the wind cup (104) is higher than the height of the guide arrow (7), and the wind cup (104) is located at the symmetrical center position of the heat sink (9).

Images