Intelligent voltage boosting device and method

Abstract

The invention relates to the technical field of power equipment, in particular to an intelligent voltage boosting device and method.The intelligent voltage boosting device comprises a box body, a box door, an installation assembly and a protection assembly, the installation assembly comprises a cooling fan, a fixing ring, a filter screen, a limiting block and a driving block, and the protection assembly comprises a rotating block and a protection plate. According to the arrangement of the arrangement assembly, the placement groove can be completely shielded and protected in rainy and snowy days, so that the situation that rainwater or snow water passes through the filter screen in the placement groove in the rainy and snowy days and enters the box body to affect the service life of the electrical elements in the box body is avoided, and the filter screen is mounted or dismounted through the arrangement of the mounting assembly; the filter screen can be conveniently taken out to dredge the blocked position of the filter holes of the filter screen when the filter holes of the filter screen are blocked, the situation that the speed of air passing through the filter holes of the filter screen is reduced due to the fact that the filter holes of the filter screen are blocked is avoided, and then the heat dissipation effect on heat dissipation and cooling of the signal detection equipment body in the box body is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, and in particular to an intelligent voltage boosting device and method. Background Art

[0002] The current rural power grid has a weak foundation and has problems such as a large power supply radius and unstable load, which leads to large power loss. Therefore, a voltage boosting device is needed to provide an economical and convenient solution for the low-voltage distribution network with low voltage and unstable power supply quality. This not only saves a lot of manpower and material resources for the power department, but also provides users with a stable and reliable power supply, thereby greatly reducing the investment in rural power grid transformation.

[0003] The existing voltage boosting device is not easy to dissipate heat during use, which may easily cause the voltage boosting device to be damaged due to excessive temperature after long-term use. Therefore, a heat dissipation structure is provided to dissipate heat and cool the electrical components in the voltage boosting device, thereby avoiding the voltage boosting device from being damaged due to excessive temperature after long-term use, thereby effectively improving the service life of the voltage boosting device.

[0004] When the filter is used for a long time to filter impurities in the air entering the voltage boosting device, a large amount of filtered impurities will accumulate on the filter. However, the filter used in the existing voltage boosting device is fixedly installed and cannot be removed, resulting in the impurities accumulated on the filter easily clogging the filter holes of the filter, thereby slowing down the air rate passing through the filter holes of the filter, thereby reducing the heat dissipation effect of cooling the electrical components in the voltage boosting device. Summary of the invention

[0005] The object of the present invention is to provide an intelligent voltage boosting device and method, which solves the technical problem that the filter used in the existing voltage boosting device is fixedly installed and cannot be removed, resulting in impurities accumulated on the filter easily clogging the filter holes of the filter, thereby slowing down the air rate passing through the filter holes of the filter, thereby reducing the heat dissipation effect of the electrical components in the voltage boosting device.

[0006] To achieve the above-mentioned purpose, the present invention provides an intelligent voltage boosting device, comprising a box body and a box door, wherein the box body has a placement groove, the placement groove runs through the box body, the box door is rotatably connected to the box body and is located on the outside of the box body, and also comprises an installation component and a protection component; the installation component comprises a cooling fan, a fixing ring, a filter, a limit block and a driving block, the cooling fan is fixedly arranged on the inner side of the box body, the fixing ring is fixedly arranged on a side of the box body close to the cooling fan and is located in the placement groove, the filter is detachably connected to the box body and is located in the placement groove, the limit block is slidably connected to the filter and is located on a side of the filter close to the box body, and the driving block is used to drive the limit block to move;

[0007] The protection assembly comprises a rotating block and a protection plate. The rotating block is used to rotate the protection plate. The protection plate is located on a side of the rotating block close to the filter screen.

[0008] Among them, the driving block includes a connecting plate, a connecting rod and a pull ring, the connecting plate is slidably connected to the box body, and is fixed on the side of the limit block away from the filter screen; the connecting rod is fixed on the side of the connecting plate away from the limit block; the pull ring is fixed on one end of the connecting rod away from the connecting plate.

[0009] Among them, the driving block also includes a fixed plate and a first spring, the fixed plate is slidably connected to the connecting rod and is fixed on one side of the box body close to the filter screen; the two sides of the first spring are respectively fixedly connected to the fixed plate and the pull ring, and the first spring is sleeved on the outside of the connecting rod.

[0010] Wherein, the rotating block includes a control motor and a rotating shaft, wherein the control motor is fixed on a side of the box body close to the protective plate; the rotating shaft is connected to the output end of the control motor and is fixed on the inner side of the protective plate.

[0011] The intelligent voltage boosting device further comprises a control component, and the control component is used to automatically compensate the voltage when the voltage drops.

[0012] Among them, the control component includes a voltage compensation module, a main control module, a reactive power compensation module and a communication module, the voltage compensation module is arranged on the inner side of the box; the main control module is connected to the voltage compensation module and is arranged on the inner side of the box; the reactive power compensation module is connected to the main control module and is arranged on the inner side of the box; the communication module is connected to the main control module and is arranged on the inner side of the box.

[0013] The present invention also provides an intelligent voltage boosting method, comprising the following steps:

[0014] When in use, the input voltage from the grid side is obtained through the voltage compensation module in the box, and the input voltage is sent to the main control module;

[0015] When the input voltage of the detected grid side drops, the main control module sends a first instruction to the voltage compensation module to allow the voltage compensation module to compensate for the voltage on the user side;

[0016] When it is detected that the input voltage on the grid side has no drop, the main control module sends a second instruction to the reactive power compensation module, so that the reactive power compensation module performs harmonic processing and reactive power compensation on the user side voltage;

[0017] When the voltage is increased, a large amount of heat is generated in the box. At this time, the cooling fan is started to allow the cooling fan to suck the cold air from the outside into the filter screen for filtering, and then continue to suck the filtered air into the box to dissipate heat and cool the electrical components in the box.

[0018] When a large amount of filtered impurities accumulate at the filter screen and block the filter holes of the filter screen, the filter screen is released from the placement groove of the box body, and then the filter screen is taken out from the placement groove to clear the blockage of the filter screen.

[0019] An intelligent voltage boosting device and method of the present invention can completely shield and protect the placement slot in rainy and snowy weather by setting the protection component, so as to avoid the situation in which rain or snow water passes through the filter in the placement slot and enters the box body during rainy and snowy weather, which will affect the service life of the electrical components in the box body. By setting the installation component, the filter net can be installed or disassembled, so that when the filter holes of the filter net are blocked, the filter net can be taken out to clear the blocked filter holes of the filter net, thereby avoiding the blockage of the filter holes of the filter net that will slow down the air rate passing through the filter holes of the filter net, thereby improving the heat dissipation effect of cooling the signal detection equipment body in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0021] Figure 1 It is a schematic diagram of the overall structure of the intelligent voltage boosting device according to the first embodiment of the present invention.

[0022] Figure 2 1 is a schematic cross-sectional view along the rotating rod of the first embodiment of the present invention.

[0023] Figure 3 The first embodiment of the present invention Figure 2 Enlarged view of point A.

[0024] Figure 4 1 is a schematic cross-sectional view along a movable column according to a first embodiment of the present invention.

[0025] Figure 5 1 is a schematic cross-sectional view of an intelligent voltage boosting device according to a second embodiment of the present invention along a filter screen.

[0026] Figure 6 This is a control principle diagram of the intelligent voltage boosting device of the second embodiment of the present invention.

[0027] Figure 7 4 is a flowchart of an intelligent voltage boosting method according to a third embodiment of the present invention.

[0028] In the figure: 101-box body, 102-box door, 103-rotating rod, 104-handle, 105-limiting plate, 106-movable column, 107-support column, 108-second spring, 109-cooling fan, 110-fixing ring, 111-filter, 112-limiting block, 113-protective plate, 114-connecting plate, 115-connecting rod, 116-pull ring, 117-fixing plate, 118-first spring, 119-control motor, 120-rotating shaft, 121-placing slot, 201-voltage compensation module, 202-main control module, 203-reactive power compensation module, 204-communication module. DETAILED DESCRIPTION

[0029] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0030] First embodiment:

[0031] See also Figures 1 to 4 ,in Figure 1 is a schematic diagram of the overall structure of the intelligent voltage boosting device according to the first embodiment of the present invention, Figure 2 is a schematic cross-sectional view along the rotating rod 103 of the first embodiment of the present invention, Figure 3 The first embodiment of the present invention Figure 2 A magnified image of Figure 4It is a cross-sectional schematic diagram along the movable column 106 of the first embodiment of the present invention. The present invention provides an intelligent voltage boosting device, including a box body 101, a box door 102, a mounting assembly, a protective assembly, a rotating rod 103, a handle 104, a limiting plate 105, a movable column 106, a support column 107 and a second spring 108. The mounting assembly includes a cooling fan 109, a fixing ring 110, a filter 111, a limiting block 112 and a driving block. The protective assembly includes a rotating block and a protective plate 113. The driving block includes a connecting plate 114, a connecting rod 115, a pull ring 116, a fixing plate 117 and a first spring 118. The rotating block includes a control motor 119 and a rotating shaft 120. The box body 101 has a placement groove 121.

[0032] In this embodiment, the placement groove 121 passes through the box body 101, the box door 102 is rotatably connected to the box body 101 and is located on the outside of the box body 101, and the box body 101 and the box door 102 are connected by a hinge. The two sides of the hinge are respectively fixedly installed on the box body 101 and the outside of the box door 102, so that the box door 102 can be rotated on the outside of the box body 101, and the internal space of the box body 101 can be opened or closed. The bottom of the box body 101 is evenly distributed with exhaust holes, so that the air circulated in the box body 101 can be discharged from the exhaust holes at the bottom of the box body 101.

[0033] Among them, the cooling fan 109 is fixed on the inner side of the box body 101, the fixing ring 110 is fixed on the side of the box body 101 close to the cooling fan 109 and is located in the placement groove 121, the filter 111 is detachably connected to the box body 101 and is located in the placement groove 121, the limit block 112 is slidably connected to the filter 111 and is located on the side of the filter 111 close to the box body 101, the driving block is used to drive the limit block 112 to move, the rotating block is used to rotate the protective plate 113, and the protective plate 113 is located on the side of the rotating block close to the filter 111, the fixing ring 110 and the filter 111 are both located in the placement groove 121, and the fixing ring 110 is fixed in the placement groove 121, the filter 111 is evenly distributed with filter holes, and the filter holes of the filter 111 can filter dust and other impurities in the air, so that the filtered dust and other impurities will be The filter 111 is retained on the filter 111, and the filtered air can enter the box 101 through the filter hole of the filter 111. The filter 111 has a limiting groove, and the limiting block 112 cooperates with the limiting groove of the filter 111, so that the limiting block 112 can be embedded in the limiting groove of the filter 111. The box 101 also has a groove, and the limiting block 112 can move longitudinally in the groove of the box 101. The protective plate 113 can be moved in the groove of the box 101. The outer side of the box body 101 is rotated so that the protective plate 113 can completely cover the placement groove 121 or completely expose the placement groove 121, so that the protective plate 113 can cover and protect the placement groove 121 in rainy and snowy weather, so as to avoid rainwater or snow water passing through the filter net 111 in the placement groove 121 and entering the box body 101 in rainy and snowy weather, which will affect the service life of the electrical components in the box body 101.

[0034] Secondly, the connecting plate 114 is slidably connected to the box body 101 and is fixed on a side of the limit block 112 away from the filter screen 111; the connecting rod 115 is fixed on a side of the connecting plate 114 away from the limit block 112; the pull ring 116 is fixed on an end of the connecting rod 115 away from the connecting plate 114. The pull ring 116 is held and moved longitudinally, thereby driving the connecting rod 115 to move longitudinally, and then driving the connecting plate 114 to move longitudinally in the groove of the box body 101. Through the longitudinal movement of the connecting plate 114 in the groove of the box body 101, the limit block 112 can be driven to slide longitudinally in the limit groove of the filter screen 111.

[0035] Again, the fixing plate 117 is slidably connected to the connecting rod 115 and fixedly arranged on one side of the box body 101 close to the filter screen 111; the two sides of the first spring 118 are respectively fixedly connected to the fixing plate 117 and the pull ring 116, the first spring 118 is sleeved on the outer side of the connecting rod 115, the fixing plate 117 has a through hole, the connecting rod 115 passes through the through hole of the fixing plate 117, the first spring 118 is provided with a damper, when the first spring 118 produces telescopic shaking, the damper on the first spring 118 produces a damper to prevent the first spring 118 from being stretched and shaken. The damping force of the expansion and contraction of the first spring 118 will make the first spring 118 finally stop shaking and will not keep shaking. The connecting rod 115 is driven to move longitudinally by moving the pull ring 116 longitudinally, thereby driving the connecting plate 114 to move longitudinally in the groove of the box body 101. At this time, the first spring 118 will expand and contract. When the force applied to the first spring 118 disappears, since the first spring 118 has a self-recovery effect, the first spring 118 will drive the pull ring 116 to move in the direction of returning to its original position.

[0036] At the same time, the control motor 119 is fixed on one side of the box 101 close to the protective plate 113; the rotating shaft 120 is connected to the output end of the control motor 119 and is fixed on the inner side of the protective plate 113. The output end of the control motor 119 is connected to the rotating shaft 120 and drives the rotating shaft 120 to rotate along the axis of the rotating shaft 120, thereby driving the protective plate 113 to rotate along the axis of the rotating shaft 120 on the outside of the box 101.

[0037] In addition, the rotating rod 103 is rotatably connected to the box door 102 and passes through the box door 102; the handle 104 is fixedly arranged at one end of the rotating rod 103 away from the box body 101; the limiting plate 105 is movably connected to the box body 101 and fixedly arranged at one end of the rotating rod 103 away from the handle 104; the box door 102 has a through hole, the rotating rod 103 passes through the through hole of the box door 102, the box body 101 has a groove, the limiting plate 105 can be rotated in the groove of the box body 101 along the axis of the rotating rod 103, and the handle 104 is held by hand. The handle 104 is rotated, so that the rotating rod 103 can be driven to rotate along the axis of the rotating rod 103 in the through hole of the box door 102, and the limiting plate 105 can be driven to rotate along the axis of the rotating rod 103 in the box body 101. The limiting plate 105 is rotated along the axis of the rotating rod 103 in the box body 101, so that the limiting plate 105 can be inserted into the groove of the box body 101, and the limiting plate 105 can limit and fix the rotating position of the box door 102 outside the box body 101.

[0038] Finally, the movable column 106 is fixed on the lower surface of the box body 101; the support column 107 is slidably connected to the movable column 106 and is located on the outside of the movable column 106; the second spring 108 is fixed between the movable column 106 and the support column 107 and is located on the inside of the support column 107. The interior of the support column 107 is a hollow structure. The movable column 106 is located in the support column 107 and can slide up and down in the support column 107. The second spring 108 has a damper. When the second When the spring 108 produces expansion and contraction and shaking, the damper on the second spring 108 produces a damping force to prevent the second spring 108 from expanding and contracting and shaking, so that the shaking of the second spring 108 will eventually stop and will not continue to shake. When the movable column 106 slides up and down in the support column 107, the second spring 108 will expand and contract. Since the second spring 108 has a self-recovery effect, the second spring 108 can cushion the up and down sliding of the movable column 106 in the support column 107.

[0039] When using an intelligent voltage boosting device of the present embodiment, when in use, first hold the pull ring 116 and move the pull ring 116 in a direction close to the fixing plate 117, thereby driving the connecting rod 115 to move in a direction close to the fixing plate 117. At this time, the first spring 118 is compressed, and the connecting plate 114 is driven to move in a direction away from the fixing plate 117 by the movement of the connecting rod 115 in a direction close to the fixing plate 117, thereby driving the limit block 112 to move in a direction away from the filter screen 111. When the first spring 118 is compressed to the limit position, the filter screen 111 is aligned with the placement groove 121 and then the filter screen 111 is pushed into the placement groove 121. When the filter screen 111 contacts the fixing ring 110, the pull ring 116 is released, so that the compression force on the first spring 118 disappears. The first spring 118 has a self-restoring effect, so that the first spring 118 drives the pull ring 116 to move in the direction of restoring the original position, so that the pull ring 116 will move in the direction away from the fixing plate 117, and then drive the connecting rod 115 to move in the direction away from the fixing plate 117. Through the movement of the connecting rod 115 in the direction away from the fixing plate 117, the connecting plate 114 is driven to move in the direction close to the fixing plate 117, and then the limiting block 112 is driven to move in the direction close to the filter screen 111 until the limiting block 112 is completely embedded in the limiting groove of the filter screen 111. By fully embedding the limiting block 112 in the limiting groove of the filter screen 111, the position of the filter screen 111 in the placement groove 121 of the box body 101 is limited and fixed, and the filter screen 111 is installed.

[0040] Then, the cooling fan 109 is started. When the cooling fan 109 is running, the outside air is sucked into the filter 111 for filtering, so that the filtered dust and other impurities will be retained on the filter 111, and the filtered air can enter the box 101 through the filter holes of the filter 111. The air entering the box 101 will circulate from top to bottom in the box 101, and finally be discharged from the exhaust holes at the bottom of the box 101, thereby achieving heat dissipation and cooling of the electrical components in the box 101.

[0041] When an electrical component in the box body 101 fails, the handle 104 is held and rotated, thereby driving the rotating rod 103 to rotate along the axis of the rotating rod 103 in the through hole of the box door 102, and then driving the limiting plate 105 to rotate along the axis of the rotating rod 103 in the box body 101. The limiting plate 105 rotates along the axis of the rotating rod 103 in the box body 101, so that the limiting plate 105 can be moved out of the groove of the box body 101, thereby releasing the fixed state of the box door 102 outside the box body 101, and then rotating the box door 102 outside the box body 101, so that the internal space of the box body 101 can be opened, so as to facilitate the repair or replacement of the faulty electrical components in the box body 101.

[0042] When encountering rainy or snowy weather, the control motor 119 is started so that the power output from the output end of the control motor 119 drives the rotating shaft 120 to rotate along the axis of the rotating shaft 120, thereby driving the protective plate 113 to rotate along the axis of the rotating shaft 120 on the outside of the box body 101. When the protective plate 113 rotates to be flush with the filter screen 111, the protective plate 113 can completely block and protect the placement groove 121 to prevent rain or snow water from passing through the filter screen 111 in the placement groove 121 and entering the box body 101 during rainy or snowy weather, which will affect the service life of the electrical components in the box body 101.

[0043] When the box body 101 is subjected to impact force from the bottom during use, the movable column 106 will slide up and down in the support column 107, so that the second spring 108 will expand and contract. Since the second spring 108 has a self-restoring effect, the second spring 108 can buffer the up and down sliding of the movable column 106 in the support column 107.

[0044] When the impurities filtered out by the filter screen 111 block the filter holes of the filter screen 111, hold the pull ring 116 and move the pull ring 116 in the direction close to the fixed plate 117, thereby driving the connecting rod 115 to move in the direction close to the fixed plate 117. At this time, the first spring 118 is compressed, and the movement of the connecting rod 115 in the direction close to the fixed plate 117 drives the connecting plate 114 to move in the direction away from the fixed plate 117, thereby driving the limit block 112 to move in the direction away from the filter screen 111 until the limit block 112 slides out of the limit groove of the filter screen 111. At this time, the fixed state of the filter screen 111 in the placement groove 121 is released, and then the filter screen 111 is taken out of the placement groove 121 to realize the disassembly of the filter screen 111.

[0045] In summary, by installing or disassembling the filter 111, the filter 111 can be taken out to clear the blocked filter holes of the filter 111 when the filter holes of the filter 111 are blocked, thereby avoiding the blockage of the filter holes of the filter 111 which will slow down the air speed passing through the filter holes of the filter 111, thereby improving the heat dissipation effect of cooling the signal detection equipment body in the box 101.

[0046] Second embodiment:

[0047] Based on the first embodiment, please refer to Figure 5 and Figure 6 , Figure 5 is a cross-sectional schematic diagram of the intelligent voltage boosting device along the filter screen 111 of the second embodiment of the present invention, Figure 6 It is a control principle diagram of the intelligent voltage boosting device of the second embodiment of the present invention. The present invention provides an intelligent voltage boosting device which also includes a control component. The control component includes a voltage compensation module 201, a main control module 202, a reactive power compensation module 203 and a communication module 204.

[0048] In this embodiment, the control component is located in the box 101 and is used to automatically compensate the voltage when the voltage drops.

[0049] Among them, the voltage compensation module 201 is arranged on the inner side of the box 101; the main control module 202 is connected to the voltage compensation module 201 and is arranged on the inner side of the box 101; the reactive power compensation module 203 is connected to the main control module 202 and is arranged on the inner side of the box 101; the communication module 204 is connected to the main control module 202 and is arranged on the inner side of the box 101, and the voltage compensation module 201 is respectively connected to the grid side, the user side and the main control module 202, and is used to obtain the grid side input voltage and send it to the main control module 202, and further according to the first instruction sent by the main control module 202, the user side voltage is compensated, and the reactive power compensation module Block 203 is connected to the main control module 202 and the user side respectively, and is used to perform harmonic processing and reactive power compensation on the user side voltage according to the second instruction sent by the main control module 202, receive the grid side input voltage obtained by the voltage compensation module 201, and when it is detected that the obtained grid side input voltage drops, output a first instruction to the voltage compensation module 201, and when it is detected that the obtained grid side input voltage does not drop, output a second instruction to the reactive power compensation module 203. In order to send data to the system terminal for remote maintenance and information collection, the communication module 204 connected to the main control module 202 is set, and the communication module 204 is a GPRS module or a WIFI module.

[0050] When using an intelligent voltage boosting device of this embodiment, during use, the input voltage on the grid side is obtained through the voltage compensation module 201 in the box 101, and the input voltage is sent to the main control module 202. When the input voltage on the grid side is detected to drop, the main control module 202 sends a first instruction to the voltage compensation module 201, allowing the voltage compensation module 201 to compensate for the voltage on the user side. When the input voltage on the grid side is detected to have no drop, the main control module 202 sends a second instruction to the reactive power compensation module 203, allowing the reactive power compensation module 203 to compensate for the voltage on the user side. Block 203 performs harmonic processing and reactive power compensation on the user-side voltage. At the same time, in order to send data to the system terminal, remote maintenance and information collection are performed, so that the system terminal can transmit the operation instructions to the main control module 202 via the communication module 204, so that the main control module 202 controls the start and stop of the voltage compensation module 201 or the reactive power compensation module 203, or the main control module 202 transmits the acquired input voltage information to the system terminal via the communication module 204, and displays it on the system terminal, so that the operator can observe and analyze the input voltage on the grid side.

[0051] Third embodiment:

[0052] Based on the second embodiment, please refer to Figure 7 , Figure 7 is a flowchart of an intelligent voltage boosting method according to a third embodiment of the present invention. The present invention further provides an intelligent voltage boosting method, comprising the following steps:

[0053] S101, when in use, the voltage compensation module 201 in the box 101 obtains the input voltage on the grid side, and sends the input voltage to the main control module 202;

[0054] S102, when the input voltage of the detected grid side drops, the main control module 202 sends a first instruction to the voltage compensation module 201, so that the voltage compensation module 201 compensates the voltage on the user side;

[0055] S103, when it is detected that the input voltage on the grid side has not dropped, the main control module 202 sends a second instruction to the reactive power compensation module 203, so that the reactive power compensation module 203 performs harmonic processing and reactive power compensation on the user side voltage;

[0056] S104, when the voltage is increased, a large amount of heat is generated in the box 101, and the cooling fan 109 is started to allow the cooling fan 109 to suck the external cold air into the filter 111 for filtering, and then continue to suck the filtered cold air into the box 101 to dissipate heat and cool the electrical components in the box 101;

[0057] S105. When a large amount of filtered impurities accumulate on the filter screen 111 and block the filter holes of the filter screen 111, the fixed state of the filter screen 111 in the placement groove 121 of the box body 101 is released, and then the filter screen 111 is taken out of the placement groove 121 to clear the blockage of the filter screen 111.

[0058] When using an intelligent voltage boosting method of the present embodiment, the input voltage on the grid side is obtained through the voltage compensation module 201 in the box 101, and the input voltage is sent to the main control module 202. When the input voltage on the grid side is detected to drop, the main control module 202 sends a first instruction to the voltage compensation module 201, allowing the voltage compensation module 201 to compensate the voltage on the user side. When the input voltage on the grid side is detected to have no drop, the main control module 202 sends a second instruction to the reactive power compensation module 203, allowing The reactive power compensation module 203 performs harmonic processing and reactive power compensation on the user-side voltage. When the voltage is increased, a large amount of heat is generated in the box 101. At this time, the cooling fan 109 is started. When the cooling fan 109 is running, the outside air is sucked into the filter 111 for filtering, so that the dust and other impurities after filtering are retained on the filter 111, and the filtered air can enter the box 101 through the filter holes of the filter 111. The air entering the box 101 is ventilated in the box 101. The impurities are discharged from the bottom of the housing 101 to achieve heat dissipation and cooling of the electrical components in the housing 101. When a large amount of impurities filtered out are accumulated on the filter 111 and the filter holes of the filter 111 are blocked, the pull ring 116 is held and moved toward the fixing plate 117, thereby driving the connecting rod 115 to move toward the fixing plate 117. At this time, the first spring 118 is compressed, and the connecting rod 115 is moved toward the fixing plate 117. The movement in the direction of 117 drives the connecting plate 114 to move in the direction away from the fixing plate 117, thereby driving the limiting block 112 to move in the direction away from the filter screen 111 until the limiting block 112 slides out of the limiting groove of the filter screen 111. At this time, the fixed state of the filter screen 111 in the placement groove 121 is released, and then the filter screen 111 is taken out of the placement groove 121 to realize the disassembly of the filter screen 111, so as to clear the blockage of the filter screen 111.

[0059] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An intelligent voltage boosting device, comprising a box body and a box door, wherein the box body has a placement slot, the placement slot runs through the box body, the box door is rotatably connected to the box body and is located outside the box body, characterized in that: Also includes mounting components and protection components; The installation assembly includes a cooling fan, a fixing ring, a filter, a limit block and a driving block, wherein the cooling fan is fixedly arranged on the inner side of the box, the fixing ring is fixedly arranged on a side of the box close to the cooling fan and is located in the placement groove, the filter is detachably connected to the box and is located in the placement groove, the limit block is slidably connected to the filter and is located on a side of the filter close to the box, and the driving block is used to drive the limit block to move; The protection assembly comprises a rotating block and a protection plate. The rotating block is used to rotate the protection plate. The protection plate is located on a side of the rotating block close to the filter screen.

2. The intelligent voltage boosting device according to claim 1, characterized in that: The driving block includes a connecting plate, a connecting rod and a pull ring. The connecting plate is slidably connected to the box body and is fixed on a side of the limit block away from the filter screen; the connecting rod is fixed on a side of the connecting plate away from the limit block; the pull ring is fixed on one end of the connecting rod away from the connecting plate.

3. The intelligent voltage boosting device according to claim 2, characterized in that: The driving block also includes a fixed plate and a first spring. The fixed plate is slidably connected to the connecting rod and is fixedly arranged on one side of the box body close to the filter screen. The two sides of the first spring are respectively fixedly connected to the fixed plate and the pull ring, and the first spring is sleeved on the outside of the connecting rod.

4. The intelligent voltage boosting device according to claim 1, characterized in that: The rotating block comprises a control motor and a rotating shaft. The control motor is fixed on one side of the box body close to the protective plate. The rotating shaft is connected to the output end of the control motor and is fixed on the inner side of the protective plate.

5. The intelligent voltage boosting device according to claim 1, characterized in that: The intelligent voltage boosting device further comprises a control component, and the control component is used for automatically compensating the voltage when the voltage drops.

6. The intelligent voltage boosting device according to claim 6, characterized in that: The control component includes a voltage compensation module, a main control module, a reactive power compensation module and a communication module. The voltage compensation module is arranged on the inner side of the box; the main control module is connected to the voltage compensation module and is arranged on the inner side of the box; the reactive power compensation module is connected to the main control module and is arranged on the inner side of the box; the communication module is connected to the main control module and is arranged on the inner side of the box.

7. An intelligent voltage boosting method, applied to the intelligent voltage boosting device according to any one of claims 1 to 6, characterized in that: The following steps are involved: When in use, the input voltage from the grid side is obtained through the voltage compensation module in the box, and the input voltage is sent to the main control module; When the input voltage of the detected grid side drops, the main control module sends a first instruction to the voltage compensation module to allow the voltage compensation module to compensate for the voltage on the user side; When it is detected that the input voltage on the grid side has no drop, the main control module sends a second instruction to the reactive power compensation module, so that the reactive power compensation module performs harmonic processing and reactive power compensation on the user side voltage; When the voltage is increased, a large amount of heat is generated in the box. At this time, the cooling fan is started to allow the cooling fan to suck the cold air from the outside into the filter screen for filtration, and then continue to suck the cold air into the box after filtration to dissipate heat and cool down the electrical components in the box. When a large amount of filtered impurities accumulate at the filter screen and block the filter holes of the filter screen, the filter screen is released from the placement groove of the box body, and then the filter screen is taken out from the placement groove to clear the blockage of the filter screen.

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