Electric power communication box

Abstract

The invention relates to the technical field of communication equipment, in particular to an electric power communication box which comprises a box body, a box door is rotationally connected to the outer side of the box body, heat dissipation openings distributed at equal intervals are formed in the side wall of the box body, mounting strips distributed at equal intervals are further fixedly mounted in the box body, and the mounting strips are located on one sides of the heat dissipation openings. A control switch is fixedly mounted on the outer wall of the mounting strip, a partition plate is further fixedly mounted in the box body, when the box door and the box body are closed, one side of the partition plate is attached to the box door, air inlet barrels which are distributed at equal intervals are further mounted on the lower surface of the box body in a communicating mode, and exhaust fans are fixedly mounted in the air inlet barrels; the lower surface of the box body is further provided with an exhaust cylinder in a communicating mode, the exhaust cylinder and the air inlet cylinder are symmetrically distributed, and a fixing opening is formed in the outer wall of the partition plate. According to the electric power communication box, efficient heat dissipation can be achieved, directional heat dissipation of the key control switch can be achieved, meanwhile, dust can be effectively prevented, the automatic dust removal function is achieved, and the use effect is better.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment, and in particular to an electric power communication box. Background Art

[0002] In the field of power communications, power communication boxes are key equipment for ensuring the stable operation of power communication systems. The proper functioning of their internal electrical components is crucial. Traditional power communication boxes suffer from numerous heat dissipation drawbacks. For one thing, their heat dissipation methods are relatively limited, typically relying solely on natural ventilation or simple heat dissipation vents. These methods struggle to cope with the significant heat generated by electrical components under high loads. For example, during high summer temperatures or during periods of heavy communication traffic, components such as control switches continue to generate heat. Traditional heat dissipation methods are unable to dissipate this heat in a timely manner, leading to overheating of components, performance degradation, and even failures, seriously impacting the stability and reliability of power communications.

[0003] On the other hand, traditional power communication boxes are not satisfactory in terms of dust prevention. Dust in the outside air can easily enter the box through gaps such as heat dissipation holes and adhere to the surface of electrical components. Long-term accumulation of dust will not only affect the heat dissipation effect of the components, but may also cause serious problems such as electrical short circuits, increasing equipment maintenance costs and failure risks. Moreover, existing dust prevention measures often lack the function of automatic dust cleaning. Over time, dust accumulation gradually blocks the ventilation channels, further reducing heat dissipation efficiency and forming a vicious cycle.

[0004] Therefore, it is necessary to design a power communication box that can not only dissipate heat efficiently, especially achieve directional heat dissipation of key control switches, but also effectively prevent dust and have automatic cleaning function to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to solve the defects in the prior art and to propose an electric power communication box.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The vents are located in the sidewalls of the cabinet, and the vents are located in the cabinet, and the vents are located in the cabinet. The vents are located in the sidewalls of the cabinet, and the vents are located in the cabinet. The vents are located in the sidewalls of the cabinet, and the vents are located in the cabinet. The vents are located in the sidewalls of the cabinet, and the vents are located in the cabinet. The vents are located in the cabinet, and the vents are located in the cabinet. The vents are located in the cabinet, and the vents are located in the cabinet.

[0008] a directional heat dissipation unit, the directional heat dissipation unit being disposed in the closed cover and configured to direct the airflow entering the closed cover toward the control switch;

[0009] The ash filter unit is arranged at the bottom end of the box body and is used to filter the dust introduced into the box body and clean the dust.

[0010] As a further solution of the present invention: the directional heat dissipation unit includes a fixed shaft fixedly installed on the side wall of the box, and the outer side of the fixed shaft is sleeved with rotating plates distributed at equal distances, and the rotating plate is fixedly installed with a top rod on the outer wall of one side close to the box, and the end of the top rod is in contact with the control switch.

[0011] As a further solution of the present invention: a spoiler is fixedly mounted on the bottom end of the rotating plate, and the end of the spoiler is located in the heat dissipation port.

[0012] As a further solution of the present invention: the ash filter unit includes a turntable arranged at the bottom of the box body, the outer wall of the turntable is provided with symmetrically distributed air vents, and the air vents are fixedly installed with filter screens, the bottom ends of the air inlet tube and the exhaust tube are both in contact with the upper surface of the turntable, the bottom ends of the air inlet tube and the exhaust tube are both connected to the air vents, and the inner diameter of the air vents is smaller than the inner diameter of the bottom ends of the air inlet tube and the exhaust tube, the upper surface of the turntable is also provided with an annular groove, and the cross-section of the annular groove is convex, a ring plate is movably installed in the annular groove, and a connecting rod is fixedly installed on the upper surface of the ring plate, a sleeve is fixedly installed on the lower surface of the box body, and the top end of the connecting rod is inserted into the sleeve, a pin is penetrated through the outer wall of the sleeve, and the pin penetrates the connecting rod, and a rotating assembly is also provided at the bottom of the box body for driving the turntable to rotate.

[0013] As a further solution of the present invention: a stepper motor is fixedly installed on the lower surface of the box, and the driving end of the stepper motor is rotatably connected to a block, and a square cylinder is fixedly installed on the upper surface of the turntable, and the block and the square cylinder are matched with each other.

[0014] As a further solution of the present invention: a symmetrically distributed dust guide cover is fixedly mounted on the lower surface of the turntable, and the filter is located in the dust guide cover.

[0015] As a further solution of the present invention: a support rod is fixedly installed on the inner wall of one side of the connecting pipe, and a temperature sensor is fixedly installed on the end of the support rod. The exhaust fan is electrically connected to the controller, and the temperature sensor and the controller are electrically connected.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The electric power communication box of the present invention has constructed a set of efficient circulation heat dissipation system. In daily use, the exhaust fan in the air inlet duct plays a key role. It uses strong suction to continuously draw in the outside cold air from the bottom of the box. The fresh air first arrives under the partition in the box, and then is orderly introduced into the closed cover along the vent. Then, the air blows directly along the heat dissipation port to the control switch installed on the mounting bar. The control switch is a key heating element in the electric power communication box. It will generate a lot of heat when working, and this directionally blown cold air can quickly take away the heat it emits, thereby achieving efficient heat dissipation of the control switch. With the exchange of heat, the airflow with rising temperature does not stagnate, but continues to flow downward along the established path, smoothly entering the connecting pipe in the partition, and finally discharged from the box through the exhaust duct at the bottom of the connecting pipe. In this way, a complete and efficient air circulation heat dissipation path is formed, which continuously creates a suitable working temperature environment for the electrical components in the box, greatly ensuring the stability of the electric power communication box under long-term, high-load operation, and effectively reducing the incidence of equipment failures caused by overheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a power communication box from a first perspective provided by an embodiment of the present invention;

[0019] Figure 2 A schematic diagram of the structure of a power communication box from a second perspective provided by an embodiment of the present invention;

[0020] Figure 3 A schematic structural diagram of a box body in a power communication box provided by an embodiment of the present invention;

[0021] Figure 4 A schematic diagram of a half-section structure of a box body in a power communication box provided by an embodiment of the present invention;

[0022] Figure 5 for Figure 4 A in the figure shows the enlarged structural diagram;

[0023] Figure 6 for Figure 4 A schematic diagram of the structure at point B in FIG.

[0024] Figure 7 A schematic diagram of the structure of a power communication box from a third perspective provided by an embodiment of the present invention;

[0025] Figure 8 A schematic structural diagram of a power communication box from a fourth perspective provided in an embodiment of the present invention.

[0026] In the figure: 101-box, 102-box door, 103-heat dissipation vent, 104-mounting bar, 105-control switch, 106-partition, 107-air inlet, 108-connecting pipe, 109-exhaust duct, 110-enclosed cover, 111-vent, 112-exhaust fan, 201-fixed shaft, 202-rotating plate, 203-top rod, 204-spoiler, 301-turntable, 302-air vent, 303-filter, 304-ring groove, 305-ring plate, 306-connecting rod, 307-sleeve, 308-latch, 401-stepping motor, 402-block, 403-square tube, 501-dust guide cover, 601-support rod, 602-temperature sensor. DETAILED DESCRIPTION

[0027] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0028] like Figures 1-8As shown, an electric power communication box provided by an embodiment of the present invention includes a box body 101, the outer side of the box body 101 is rotatably connected to a box door 102, the side wall of the box body 101 is provided with equidistantly distributed heat dissipation ports 103, and the box body 101 is also fixedly installed with equidistantly distributed mounting strips 104, the mounting strips 104 are located on one side of the heat dissipation ports 103, and a control switch 105 is fixedly installed on the outer wall of the mounting strips 104, a partition 106 is also fixedly installed in the box body 101, and when the box door 102 and the box body 101 are closed, one side of the partition 106 is fitted between the box door 102, the lower surface of the box body 101 is also connected to an equidistantly distributed air inlet duct 107, and an exhaust fan 112 is fixedly installed in the air inlet duct 107, and the lower surface of the box body 101 is also connected to An exhaust duct 109 is provided which is symmetrically distributed with the air inlet duct 107. A fixed opening is provided on the outer wall of the partition 106, and a connecting pipe 108 is fixedly installed in the fixed opening. The bottom end of the connecting pipe 108 is connected to the exhaust duct 109. A closed cover 110 is fixedly installed on the outer wall of one side of the box body 101, and the heat dissipation port 103 is located in the closed cover 110. A vent 111 which is connected to the closed cover 110 is also provided on one side of the box body 101, and the vent 111 is located below the partition 106. It also includes: a directional heat dissipation unit, which is provided in the closed cover 110 and is used to guide the airflow entering the closed cover 110 to the control switch 105; and an ash filter unit, which is provided at the bottom end of the box body 101 and is used to filter dust introduced into the box body 101 and clean the dust.

[0029] When the power communication box is in use, the outside air at the bottom of the box body 101 can be sucked into the bottom of the partition 106 in the box body 101 by means of the exhaust fan 112 in the air inlet duct 107, and then introduced into the closed cover 110 along the vent 111, and then blown to the control switch 105 installed on the mounting bar 104 along the heat dissipation port 103, which can play a role in cooling the control switch 105. At this time, the airflow with rising temperature will continue to flow downward and enter the connecting pipe 108 in the partition 106, and finally be discharged through the exhaust pipe 109 at the bottom end of the connecting pipe 108, thereby realizing the circulating heat dissipation of the box body 101, and the circulating During the circulation process, since the installation position of the control switch 105 on the mounting strip 104 is not fixed, the directional heat dissipation unit can be used to make the air blow toward the control switch 105 in a directional manner, effectively realizing directional heat dissipation of the control switch 105, which can effectively improve the heat dissipation effect. Furthermore, the dust filter unit can be used to filter the air entering the box 101, effectively removing dust in the air and preventing dust from affecting the electrical components in the box 101. At the same time, the dust filter unit can also automatically remove dust to ensure the smooth flow of air, avoid the accumulated dust from affecting the heat dissipation effect, and have a better use effect.

[0030] As an embodiment of the present invention, please refer to Figure 4 、 Figure 5 and Figure 8 The directional heat dissipation unit includes a fixed shaft 201 fixedly mounted on the side wall of the box body 101, and the outer side of the fixed shaft 201 is sleeved with a rotating plate 202 distributed at equal distances. The rotating plate 202 is fixedly mounted with a top rod 203 on the outer wall of the side close to the box body 101, and the end of the top rod 203 is in contact with the control switch 105. When the control switch 105 is installed on the mounting bar 104, the control switch 105 will lift its corresponding top rod 203, so that the rotating plate 202 on the side of the control switch 105 rotates. When the airflow enters the closed cover 110, the airflow will blow towards the lifted rotating plate 202, and under the blocking effect of the rotating plate 202, the airflow can be directed to blow towards the control switch 105 installed on the mounting bar 104, effectively realizing the directional heat dissipation effect of the control switch 105 no matter where the control switch 105 is installed on the mounting bar 104, and the heat dissipation effect is better.

[0031] As an embodiment of the present invention, please refer to Figure 4 、 Figure 5 and Figure 8 , a spoiler 204 is also fixedly installed at the bottom end of the rotating plate 202, and the end of the spoiler 204 is located in the heat dissipation port 103. When the rotating plate 202 is not lifted up by the control switch 105, the end of the spoiler 204 below the rotating plate 202 is located in the heat dissipation port 103. When the airflow in the closed cover 110 flows from bottom to top, the airflow will exert a certain lateral force on the spoiler 204 located in the heat dissipation port 103, effectively ensuring that the rotating plate 202 connected to this part of the spoiler 204 will not be blown up, so as to ensure that the airflow can only be blown into the box body 101 through the lifted rotating plate 202, fully realizing the directional heat dissipation of the control switch 105, and better use effect.

[0032] As an embodiment of the present invention, please refer to Figure 2 、 Figure 4 and Figure 6The dust filter unit includes a turntable 301 arranged below the box body 101. The outer wall of the turntable 301 is provided with symmetrically distributed air vents 302, and the air vents 302 are fixedly installed with filter screens 303. The bottom ends of the air inlet tube 107 and the air exhaust tube 109 are both in contact with the upper surface of the turntable 301. The bottom ends of the air inlet tube 107 and the air exhaust tube 109 are both in contact with the air vents 302. The inner diameter of the air vents 302 is smaller than the inner diameter of the bottom ends of the air inlet tube 107 and the air exhaust tube 109. The upper surface of the turntable 301 is The surface is also provided with an annular groove 304, and the cross section of the annular groove 304 is convex-shaped. A ring plate 305 is movably installed in the annular groove 304, and a connecting rod 306 is fixedly installed on the upper surface of the ring plate 305. A sleeve 307 is fixedly installed on the lower surface of the box body 101, and the top of the connecting rod 306 is inserted into the sleeve 307. A latch 308 is provided through the outer wall of the sleeve 307, and the latch 308 passes through the connecting rod 306. A rotating assembly is also provided below the box body 101 for driving the turntable 30 1 rotates, when the exhaust fan 112 is in the exhaust operation, the outside air can enter the air inlet 107 along a group of air vents 302 in the turntable 301, and the dust and lint in the air can be retained on the lower surface of the filter 303 through the filter 303 in the air vent 302. After the air circulates in the box 101, it will be blown to another group of air vents 302 in the turntable 301 through the exhaust tube 109, and then discharged downward. Therefore, in the process of filtering out dust, the rotating component can be used to regularly remove the dust. The movable turntable 301 rotates one hundred and eighty degrees to realize the mutual switching of the air vents 302 connected to the air inlet 107 and the exhaust duct 109. When the filter 303 with a certain amount of dust accumulated below the air inlet 107 rotates to the bottom of the exhaust duct 109, the air blown out by the exhaust duct 109 can quickly blow away the dust and lint attached to the bottom of the filter 303. By regularly rotating the turntable 301, the filter 303 can be effectively and automatically cleaned, so that the air flow remains unobstructed and the use effect is better.

[0033] As an embodiment of the present invention, please refer to Figure 2 、 Figure 4 and Figure 6The lower surface of the box 101 is fixedly mounted with a stepper motor 401, and the driving end of the stepper motor 401 is rotatably connected to the block 402. The upper surface of the turntable 301 is fixedly mounted with a square cylinder 403, and the square cylinder 402 and the square cylinder 403 cooperate with each other. When the turntable 301 needs to be rotated, the stepper motor 401 can be used to drive the square cylinder 402 to rotate. Since the square cylinder 403 on the surface of the turntable 301 is sleeved on the outer side of the square cylinder 402, when the square cylinder 402 rotates, the turntable 301 can be driven to rotate together to realize the switching operation of the air vent 302. When the dust on the surface of the filter 303 cannot be cleaned by blowing, the latch 308 can be directly removed to make the connecting rod 306 move out of the sleeve 307. At this time, the square cylinder 403 will automatically detach from the block 402, so that the turntable 301 can be directly removed to clean the filter 303 in the air vent 302, and the use effect is better.

[0034] As an embodiment of the present invention, please refer to Figure 6 and Figure 8 The lower surface of the turntable 301 is also fixedly mounted with a symmetrically distributed dust cover 501, and the filter 303 is located in the dust cover 501. When the dust and lint on the surface of the filter 303 are blown away, the dust can be blown out through the end of the dust cover 501 under the shielding effect of the dust cover 501, which can avoid the blown dust from being adsorbed by another set of filters 303 as much as possible, and the use effect is better.

[0035] As an embodiment of the present invention, please refer to Figure 3 A support rod 601 is also fixedly installed on the inner wall of one side of the connecting pipe 108, and a temperature sensor 602 is fixedly installed on the end of the support rod 601. The exhaust fan 112 is electrically connected to the controller, and the temperature sensor 602 and the controller are electrically connected. The temperature of the air entering the connecting pipe 108 can be detected by the temperature sensor 602. When the temperature rises, the power of the exhaust fan 112 can be increased with the help of the controller to speed up the air circulation rate and achieve better heat dissipation effect.

[0036] It should be noted that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A power communication box, comprising a box body, characterized in that: The outer side of the box body is rotatably connected to the box door, the side wall of the box body is provided with heat dissipation vents distributed at equal distances, and the box body is also fixedly installed with mounting strips distributed at equal distances, the mounting strip is located on one side of the heat dissipation vent, the outer wall of the mounting strip is fixedly installed with a control switch, the box body is also fixedly installed with a partition, and when the box door and the box body are closed, one side of the partition and the box door are in contact with each other, the lower surface of the box body is also connected with an air inlet duct distributed at equal distances, and the air inlet duct is fixedly installed with an exhaust fan, the lower surface of the box body is also connected with an exhaust duct symmetrically distributed with the air inlet duct, the outer wall of the partition is provided with a fixed opening, and a connecting pipe is fixedly installed in the fixed opening, the bottom end of the connecting pipe is connected with the exhaust duct, a closed cover is fixedly installed on one side of the outer wall of the box body, and the heat dissipation vent is located in the closed cover, a vent connected to the closed cover is also provided on one side of the box body, and the vent is located below the partition, and further comprises: a directional heat dissipation unit, the directional heat dissipation unit being disposed in the closed cover and configured to direct the airflow entering the closed cover toward the control switch; The ash filter unit is arranged at the bottom end of the box body and is used to filter the dust introduced into the box body and clean the dust.

2. The electric power communication box according to claim 1, characterized in that: The directional heat dissipation unit includes a fixed shaft fixedly mounted on the side wall of the box, and the outer side of the fixed shaft is sleeved with rotating plates distributed at equal distances. A top rod is fixedly mounted on the outer wall of one side of the rotating plate close to the box, and the end of the top rod is in contact with the control switch.

3. The electric power communication box according to claim 2, characterized in that: A spoiler is also fixedly mounted on the bottom end of the rotating plate, and the end of the spoiler is located in the heat dissipation port.

4. The electric power communication box according to claim 1, characterized in that: The ash filter unit includes a turntable arranged at the bottom of the box body, the outer wall of the turntable is provided with symmetrically distributed air vents, and a filter is fixedly installed in the air vents, the bottom ends of the air inlet tube and the exhaust tube are both in contact with the upper surface of the turntable, the bottom ends of the air inlet tube and the exhaust tube are both connected to the air vent, and the inner diameter of the air vent is smaller than the inner diameter of the bottom ends of the air inlet tube and the exhaust tube, the upper surface of the turntable is also provided with an annular groove, and the cross-section of the annular groove is convex, a ring plate is movably installed in the annular groove, and a connecting rod is fixedly installed on the upper surface of the ring plate, a sleeve is fixedly installed on the lower surface of the box body, and the top end of the connecting rod is inserted into the sleeve, a pin is penetrated through the outer wall of the sleeve, and the pin penetrates the connecting rod, and a rotating component is also provided at the bottom of the box body for driving the turntable to rotate.

5. The electric power communication box according to claim 4, characterized in that: A stepper motor is fixedly mounted on the lower surface of the box, and a driving end of the stepper motor is rotatably connected to a block. A square cylinder is fixedly mounted on the upper surface of the turntable, and the block and the square cylinder are matched with each other.

6. The electric power communication box according to claim 5, characterized in that: A symmetrically distributed dust guide cover is fixedly mounted on the lower surface of the turntable, and the filter screen is located in the dust guide cover.

7. The electric power communication box according to claim 1, characterized in that: A support rod is fixedly mounted on the inner wall of one side of the connecting pipe, and a temperature sensor is fixedly mounted on the end of the support rod. The exhaust fan is electrically connected to a controller, and the temperature sensor and the controller are electrically connected.

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