Multi-interlayer distribution box convenient to adjust

Abstract

The invention relates to the technical field of distribution boxes, in particular to a multi-interlayer distribution box convenient to adjust, which comprises a box body and box doors symmetrically and rotatably connected to the box body, and porous guide rails are fixedly connected between two sides in the box body at uniform intervals. A u-shaped rod is pushed to move inwards to drive a u-shaped insertion rod to move inwards to be separated from a porous guide rail, so that a placement frame can move up and down to a required position, then a plug pin is pulled to be separated from an insertion hole, and the placement frame can be pulled to swing in a vertical state or a horizontal state according to requirements; the parts are hung and installed through the vertical placing frames, the parts are horizontally installed through the horizontal placing frames, and therefore the positions of the placing frames can be adjusted to adapt to installation of the parts of different weights and models, space is fully utilized, and adaptability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of distribution boxes, and in particular to a multi-compartment distribution box that is easy to adjust. Background Art

[0002] The distribution box is an important part of electrical equipment and is widely used in power distribution, lighting distribution, metering and other occasions. It will be installed with various components such as relays, circuit breakers, wire connections, etc. Therefore, multiple compartments are usually set up in the distribution box to install a variety of different components.

[0003] A Chinese invention with publication number CN116111480A discloses a distribution box, and more particularly relates to a multi-compartment adjustable high and low voltage distribution box and an operating method thereof, comprising a frame, a top cover, a lower frame, an upper frame, a lower door plate and an upper door plate, wherein the top cover is connected to the top of the frame, the lower frame and the upper frame are connected inside the frame, and a lower door plate for blocking the lower frame and an upper door plate for blocking the upper frame are rotatably connected to one side of the frame. Although the above invention can install components, due to the continuous upgrading of internal components with the upgrading of distribution box technology, not only are mounted components installed in the distribution box, but also components with large volume and heavy mass need to be installed in the distribution cabinet for use. At this time, the bearing capacity provided by the mounting is insufficient, and an additional mounting bracket is required to fix the components in the distribution cabinet. The special mounting bracket for heavy components is often relatively simple in design, lacks adjustability and versatility, and is difficult to meet the installation requirements of components of different types and specifications, and has low adaptability.

[0004] The present invention aims to solve the problems existing in the above inventions. To this end, a multi-compartment distribution box that is easy to adjust and can adjust the placement frame to adapt to the installation of components of different weights and models, fully utilize the space, and improve adaptability is proposed. Summary of the invention

[0005] In order to overcome the shortcomings of the traditional mounting installation structure in terms of bearing capacity, which is difficult to support the weight of heavy parts; on the other hand, the special installation bracket for heavy parts is often simple in design, lacks adjustability and versatility, and is difficult to meet the installation requirements of parts of different types and specifications. The present invention provides a multi-compartment distribution box that can adjust the placement frame to adapt to the installation of parts of different weights and models, fully utilize the space, improve adaptability, and is easy to adjust.

[0006] The present invention is achieved through the following technical approaches:

[0007] A multi-compartment distribution box that is easy to adjust, comprising a box body and a box door that is symmetrically rotatably connected to the box body, a multi-hole guide rail that is evenly spaced and fixed between the two sides of the box body, a movable frame, a U-shaped plate, a U-shaped swing plate, a placement frame, a latch, a locking component and a heat dissipation component, a movable frame is slidably placed between the multi-hole guide rails on the same side, a U-shaped plate is slidably set between the movable frames, a U-shaped swing plate is rotatably connected between the two sides of the U-shaped plate, a placement frame is slidably connected to the inner side of the U-shaped swing plate, and is used to place parts, and jacks are symmetrically opened on both sides of the U-shaped swing plate, and both sides of the placement frame A socket is also provided, and the socket on the placement frame corresponds to the socket on the rear side of the U-shaped swing plate. Pins are slidably inserted on both sides of the U-shaped plate, and the front pin passes through the front socket. The pin moves and stops to disengage from the socket to lock the U-shaped swing plate. Then the U-shaped swing plate can be pulled to swing and drive the placement frame to swing, so that the placement frame swings in a vertical or horizontal state to place the parts. The locking component is installed on the U-shaped plate to lock the U-shaped plate on the porous guide rail. The heat dissipation component is installed between the box body and the placement frame to dissipate heat for the parts in the box body.

[0008] Further explanation, the locking assembly includes a U-shaped rod that is symmetrically slidably connected between the movable frame and the U-shaped plate, the end of the U-shaped rod is located in the hole of the porous guide rail to lock the U-shaped plate on the porous guide rail, a compression spring is symmetrically connected between the movable frame and the U-shaped plate, a U-shaped rod is slidably connected on the movable frame, the end of the U-shaped rod slides through the movable frame and the U-shaped plate, the end of the U-shaped rod is fixedly connected to the U-shaped rod, and a first connecting spring is symmetrically connected between the U-shaped rod and the movable frame, and the elastic coefficient of the first connecting spring is smaller than the elastic coefficient of the compression spring.

[0009] Further explanation, the heat dissipation component includes a frame fixedly connected to the bottom of the placement frame, a jet pipe fixedly connected to the inside of the frame, an air inlet end of the jet pipe fixedly passes through the frame, a slot plate fixedly connected to the inside of the frame, the slot of the slot plate corresponds to the air outlet end of the jet pipe to guide the air ejected from the jet pipe, and a guide plate located above the slot plate is rotatably connected between the two sides of the frame at uniform intervals to adjust the air flow direction, a hose is fixedly connected to one of the U-shaped plug rods, the air outlet end of the hose passes through the U-shaped plate and is connected to the air inlet end of the jet pipe, one of the U-shaped plug rods has through holes connected to the hose at uniform intervals, an intake fan is installed on the box, an air guide pipe is fixedly connected to the top of the box, the air guide pipe is located in one of the porous guide rails, the air inlet end of the air guide pipe is connected to the air outlet end of the intake fan, the end of the U-shaped plug rod is inserted into the air guide pipe, an air outlet fan is installed at the bottom of the box, and a sealing component is arranged on the inside of the air guide pipe for sealing the inside of the air guide pipe.

[0010] Further explanation, the blocking assembly includes blocking blocks that are evenly spaced and slidably connected to the airway tube, which are used to seal the inside of the airway tube. A return spring is connected between the blocking block and the airway tube, and the blocking block contacts the end of the U-shaped plug rod.

[0011] Further explanation, the multi-compartment distribution box that is easy to adjust also includes a fire extinguishing component, which includes a screw rod that is symmetrically rotatably connected to the box body, and the screw rods are connected by a synchronous belt assembly. A drive motor is installed on the box body, and the output shaft end of the drive motor is fixedly connected to one of the screw rod ends. Movable blocks are slidably connected on both sides of the box body, and the movable blocks are threadedly connected to the screw rods. Guide rods are fixedly connected between the movable blocks, and guide blocks are slidably mounted on the guide rods. Electric nozzles are installed on the guide blocks to spray carbon dioxide, and electric screws that are threadedly connected to the guide blocks are installed between the movable blocks. Fire source sensors are evenly spaced on both sides of the box body, and the fire source sensors, electric nozzles, drive motors, and electric screws are all electrically connected to the control module. A tank body is installed on the outer side of the box body, and the air outlet end of the tank body is connected to a guide pipe. The tail end of the guide pipe slides through the top of the box body and is connected to the electric nozzle. A guide assembly is provided on the top of the box body for guiding the guide pipe.

[0012] Further description, the guide assembly includes a return plate fixed to the inner side of the box body, a slider is slidably connected to the inner side of the return plate, a guide wheel is rotatably connected to the bottom of the slider, the guide tube bypasses the guide wheel, and a second connecting spring is connected between the slider and the return plate.

[0013] As a further explanation, the easily adjustable multi-compartment distribution box also includes a mesh frame installed on the top of the air intake fan for filtering impurities in the air.

[0014] As a further explanation, the easily adjustable multi-compartment distribution box also includes evenly spaced fixing rings fixed to the top of the box body.

[0015] The present invention has significant improvements in that:

[0016] 1. First, push the U-shaped rod inward to drive the U-shaped plug rod to move inward and disengage from the porous guide rail, so that the placement frame can be moved up and down to the required position. Then, pull the latch to disengage from the socket, and pull the placement frame to swing vertically or horizontally as required. The placement frame in the vertical state mounts and installs the components, while the placement frame in the horizontal state installs the components horizontally. In this way, the position of the placement frame can be adjusted to accommodate the installation of components of different weights and models, making full use of the space and improving adaptability.

[0017] 2. Under the action of the jet pipe and the guide plate, air can be sprayed out to dissipate the heat of the components, and the guide plate guides the air so that the air is accurately sprayed on the components to prevent the components from being damaged due to excessive temperature during use, thereby affecting their service life, thereby ensuring the service life of the components.

[0018] 3. Under the action of the fire extinguishing component, whenever a component catches fire, the fire extinguishing component can accurately extinguish the fire point and can extinguish the fire point in time to prevent the fire from spreading and causing a large number of components to be burned, thereby ensuring the safety of the remaining components. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the porous guide rail, movable frame and U-shaped plate of the present invention.

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the latch and locking assembly of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the plug and the socket of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the U-shaped swing plate and the placement frame after swinging of the present invention.

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the heat dissipation component of the present invention.

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the blocking block and the return spring of the present invention.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the guide plate, the groove plate and the air injection pipe of the present invention.

[0027] Fig. 9 It is a schematic diagram of the three-dimensional structure of the fire extinguishing assembly of the present invention.

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the slider and the guide wheel of the present invention.

[0029] Fig.11 It is a schematic diagram of the three-dimensional structure of the screen frame and the fixing ring of the present invention.

[0030] Markings in the accompanying drawings: 1: box body, 2: box door, 3: porous guide rail, 4: movable frame, 5: U-shaped plate, 7: U-shaped swing plate, 8: placement frame, 9: jack, 10: latch, 11: U-shaped rod, 111: first connecting spring, 112: compression spring, 113: U-shaped plug rod, 12: air intake fan, 121: air guide pipe, 122: air outlet fan, 123: block, 124: reset spring, 125: hose, 126: frame, 12 7: guide plate, 128: slot plate, 129: jet tube, 13: lead screw, 131: drive motor, 132: movable block, 133: electric screw, 134: guide block, 1341: guide rod, 135: electric nozzle, 1351: fire source sensor, 136: tank body, 137: guide tube, 138: return plate, 139: slider, 1310: guide wheel, 1311: second connecting spring, 14: screen frame, 15: fixing ring. DETAILED DESCRIPTION

[0031] First of all, it should be pointed out that in the different described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to the same parts with the same reference numerals or the same component names. Selected positional descriptions in the description, such as top, bottom, lateral, etc., also refer to the directly described and shown figures and are transferred to the new positions in the case of a change in position.

[0032] Example: A multi-layer distribution box that is easy to adjust, please refer to Figure 1-Figure 8As shown, it includes a box body 1 and a box door 2 that is symmetrically rotated and connected to the front side of the box body 1. Four porous guide rails 3 are evenly spaced and fixed between the top and the bottom of the box body 1. It also includes a movable frame 4, a U-shaped plate 5, a U-shaped swing plate 7, a placement frame 8, a latch 10, a locking component and a heat dissipation component. The movable frame 4 is slidably placed between the porous guide rails 3 on the front and back sides of the same side, and the U-shaped plate 5 is slidably set between the movable frames 4 on the left and right sides. The U-shaped plate 5 is rotatably connected between the rear parts of the left and right sides of the U-shaped plate 5, and the placement frame 8 is slidably connected to the inner side of the U-shaped swing plate 7. The placement frame 8 can realize the placement of parts, and the left and right sides of the U-shaped swing plate 7 are symmetrically provided with sockets 9, and the rear parts of the left and right sides of the placement frame 8 A socket 9 is also provided, and the socket 9 on the placement frame 8 corresponds to the socket 9 on the rear side of the U-shaped swing plate 7. Pins 10 are slidably inserted on both sides of the U-shaped plate 5, and the front pin 10 passes through the front socket 9. The pin 10 moves and disengages from the front socket 9 and stops to lock the U-shaped swing plate 7. Then, the U-shaped swing plate 7 can be pulled to swing and drive the placement frame 8 to swing, so that the placement frame 8 swings to a vertical or horizontal state to place the parts. The locking component is installed on the U-shaped plate 5, and the locking component can lock the U-shaped plate 5 on the porous guide rail 3. The heat dissipation component is installed between the box body 1 and the placement frame 8. When the heat dissipation component is in operation, the heat dissipation component can dissipate heat for the parts in the box body 1.

[0033] See also Figure 3 As shown, the locking assembly includes a U-shaped rod 11, a first connecting spring 111, a compression spring 112 and a U-shaped plug rod 113. The U-shaped plug rod 113 is symmetrically slidably inserted between the movable frame 4 and the U-shaped plate 5. The end of the U-shaped plug rod 113 is located in the hole of the porous guide rail 3. The U-shaped plug rod 113 can lock the U-shaped plate 5 on the porous guide rail 3. The left and right movable frames 4 are respectively symmetrically connected to the left and right outer side surfaces of the U-shaped plate 5 with compression springs 112. The left and right movable frames 4 are both slidably inserted with U-shaped rods 11. The inner ends of the left and right u-shaped rods 11 slide through the movable frame 4 and the u-shaped plate 5. The inner ends of the left and right u-shaped rods 11 are respectively fixedly connected to the inner sides of the left and right u-shaped plug rods 113. The inner sides of the left and right u-shaped rods 11 are respectively symmetrically connected to the outer side surfaces of the left and right movable frames 4 with first connecting springs 111. The elastic coefficient of the first connecting spring 111 is smaller than the elastic coefficient of the compression spring 112.

[0034] See also Figure 6-Figure 8As shown, the heat dissipation assembly includes an air intake fan 12, an air guide 121, an air outlet fan 122, a blocking assembly, a hose 125, a frame 126, a guide plate 127, a slot plate 128 and an air jet 129. The frame 8 is fixedly connected to the bottom of the frame 8, and the air jet 129 is fixedly connected to the left side of the bottom of the frame 126. The air intake end of the air jet 129 is fixedly passed through the rear side of the frame 126. The slot plate 128 is fixedly connected to the bottom of the frame 126. The slot of the slot plate 128 is connected to the air jet 129. The air outlet of the air pipe 129 corresponds to the slot plate 128, which can guide the air ejected from the air jet pipe 129. The guide plate 127 is evenly spaced and rotatably connected between the front and rear sides of the frame 126. The guide plate 127 is located above the slot plate 128. The guide plate 127 can adjust the air flow direction. The rear side of the left U-shaped plug rod 113 is fixedly connected with a hose 125. The air outlet end of the hose 125 passes through the rear side of the U-shaped plate 5 and the air inlet of the air jet pipe 129. The left U-shaped rod 113 is connected to the air intake end, and the left rear side of the left U-shaped rod 113 is evenly spaced with through holes connected to the hose 125. The air intake fan 12 is installed on the rear side of the top of the box body 1. The air guide pipe 121 is fixedly connected to the left rear side of the top of the box body 1. The air guide pipe 121 is located in the porous guide rail 3 at the left rear. The air intake end of the air guide pipe 121 is connected to the air outlet end of the air intake fan 12. The left rear end of the U-shaped rod 113 is inserted into the air guide pipe 121. The air outlet fan 12 is installed on the front side of the bottom of the box body 1. 2. A blocking component is provided on the inner side of the air guide tube 121, and the blocking component can seal the inside of the air guide tube 121; the blocking component includes a blocking block 123 and a return spring 124. The right side of the air guide tube 121 is evenly spaced and slidingly connected with the blocking blocks 123, and the blocking blocks 123 can seal the inside of the air guide tube 121. A return spring 124 is connected between the left side of the blocking block 123 and the inner side of the air guide tube 121, and the blocking block 123 contacts the left end of the rear side of the U-shaped insertion rod 113.

[0035] Initially, the return spring 124 on the block 123 in contact with the U-shaped plug rod 113 is in a compressed state, and the box door 2 is first pulled forward to swing open, and then the left and right U-shaped rods 11 are pushed inward. Since the elastic coefficient of the first connecting spring 111 is smaller than the elastic coefficient of the compression spring 112, the first connecting spring 111 is compressed first, and the U-shaped rod 11 moves inward, driving the left and right U-shaped plug rods 113 to move inward. The U-shaped plug rod 113 moves inward and disengages from the block 123. Due to the action of the return spring 124, the left and right block 123 moves inward and resets to continue to close the air guide tube 121. The U-shaped plug rod 113 moves inward and disengages from the holes of the porous guide rail 3. The U-shaped plug rod 113 stops locking the U-shaped plate 5 and stops pushing. The U-shaped rod 11 moves inward, and the U-shaped rod 11 can be pulled up and down to drive the movable frame 4 to move up and down. When the movable frame 4 moves up and down to a suitable position, the U-shaped rod 11 is stopped from being pulled up and down, and the U-shaped rod 11 is released. Due to the action of the first connecting spring 111, the left and right U-shaped rods 11 move outward and reset, driving the left and right U-shaped plugging rods 113 to move outward and reset. The U-shaped plugging rod 113 is reset and inserted into the holes of the porous guide rail 3 to complete the locking of the U-shaped plate 5. At the same time, the U-shaped plugging rod 113 moves outward and pushes the corresponding blocking block 123 to move outward. The reset spring 124 is compressed, and the blocking block 123 stops moving outward to close the air guide tube 121. The air guide tube 121 is connected to the hose 125 through the through hole of the U-shaped plugging rod 113, and then the left The latches 10 on the right side move outward, and the front latch 10 is disengaged from the front socket 9. When the parts need to be mounted and installed, the U-shaped swing plate 7 is pulled downward to swing ninety degrees, driving the placement frame 8 to swing ninety degrees downward to a vertical state. At the same time, the U-shaped swing plate 7 and the placement frame 8 drive the socket 9 to swing downward, and the rear socket 9 swings to correspond to the rear latch 10, so that the rear latch 10 can be pushed inward to be inserted into the rear socket 9. The rear latch 10 cooperates with the rear socket 9 to lock the U-shaped swing plate 7 and the placement frame 8, and the parts can be mounted on the placement frame 8 to complete the installation. Similarly, when the parts need to be installed horizontally, there is no need to pull out the front latch 10 and disengage it from the front socket 9, and the parts can be installed horizontally in the placement frame 8 In this way, the position of the placement frame 8 can be adjusted to adapt to the installation of parts of different weights and models, making full use of the space to improve adaptability. When multiple parts need to be installed, the U-shaped rod 11 on the new movable frame 4 is pushed inward according to the above operation, and the U-shaped rod 11 drives the U-shaped plug rods 113 on the left and right sides to move inward, and then the U-shaped rod 11 is continued to be pushed inward. The inward movement of the U-shaped rod 11 drives the left and right movable frames 4 to move inward through the first connecting spring 111. The movable frame 4 moves inward to the maximum stroke, and the U-shaped rod 11 is stopped from being pushed inward. The new placement frame 8 is moved between the four porous guide rails 3, and the movable frame 4 corresponds to the porous guide rails 3. The U-shaped rod 11 is released. Due to the action of the compression spring 112,The movable frames 4 on the left and right sides move outward to reset and contact the porous guide rails 3, and then the U-shaped plug rod 113 moves outward to insert into the holes of the porous guide rails 3 to complete the locking of the U-shaped plate 5. In this way, multiple placement frames 8 can be installed in the box body 1 to form multiple compartments to complete the installation of multiple parts. When the parts are installed, twist the guide plate 127 to swing left and right to the position where the air is required to be guided, and then pull the box door 2 to swing back and close, and then the parts can be used. During the use of the parts, start the air intake fan 12 and the air outlet fan 122. The air intake fan 12 exhausts the air into the air guide duct 121. The air in the air guide duct 121 is discharged into the hose 125 through the through hole of the U-shaped plug rod 113. The air in the hose 125 is discharged into the jet pipe 129. The jet pipe 129 ejects the air, and the slot plate 128 guides the ejected air. The guided air flows and contacts the guide plate 127. The guide plate 127 guides the air so that the air passes through The placement frame 8 contacts the components, and the air flows to dissipate the heat of the components. The heat-dissipated air is then drawn out of the box body 1 by the exhaust fan 122 to complete the ventilation process, so as to prevent the components from being damaged due to excessive temperature during use and affecting their service life, thereby ensuring the service life of the components. When the components need to be repaired, the air inlet fan 12 and the exhaust fan 122 are turned off, the air jet 129 stops spraying air, and the latch 10 is pulled out of contact with the socket 9, so that the placement frame 8 can be pulled forward to drive the components to move forward to the outside of the box body 1, and the components can be repaired. After the parts are repaired, the placement frame 8 is pushed backward to reset and drive the components to move backward to reset.

[0036] See also Fig. 9 and Fig.10As shown, the multi-compartment distribution box which is easy to adjust also includes a fire extinguishing assembly installed on the box body 1, and the fire extinguishing assembly includes a screw rod 13, a drive motor 131, a movable block 132, an electric screw rod 133, a guide block 134, a guide rod 1341, an electric nozzle 135, a fire source sensor 1351, a tank body 136, a guide tube 137 and a guide assembly. The screw rod 13 is symmetrically rotated on the upper and lower sides of the front side of the box body 1, and the right sides of the screw rods 13 on the upper and lower sides are connected by a synchronous belt assembly. The drive motor 131 is installed on the upper left side of the outer side of the box body 1. The output shaft end of the driving motor 131 is fixedly connected to the left end of the upper screw rod 13, and the front side of the top and the front side of the bottom of the box body 1 are both slidably connected with movable blocks 132. The movable blocks 132 on the upper and lower sides are respectively threadedly connected with the screw rods 13 on the upper and lower sides. A guide rod 1341 is fixedly connected between the movable blocks 132 on the upper and lower sides. A guide block 134 is slidably mounted on the guide rod 1341. An electric nozzle 135 is installed on the rear side of the guide block 134. The electric nozzle 135 can realize the spraying of carbon dioxide. An electric screw is installed between the middle parts of the movable blocks 132 on the upper and lower sides. 133, the electric screw 133 is threadedly connected with the guide block 134, and fire source sensors 1351 are evenly spaced on the left and right sides of the box body 1. The fire source sensor 1351, the electric nozzle 135, the drive motor 131, and the electric screw 133 are all electrically connected to the control module. A tank body 136 is installed on the front side of the top outside the box body 1, and the air outlet end of the tank body 136 is connected to a guide pipe 137. The tail end of the guide pipe 137 slides through the top of the box body 1 and is connected to the electric nozzle 135. A guide component is set on the top of the box body 1, and the guide component can realize The guide tube 137 is used for guiding; the guide assembly includes a return plate 138, a slider 139, a guide wheel 1310 and a second connecting spring 1311. The return plate 138 is fixedly connected to the front side of the top of the box body 1, and the slider 139 is slidably connected to the inner side of the return plate 138. The bottom of the slider 139 is rotatably connected to the guide wheel 1310. The guide tube 137 bypasses the guide wheel 1310, and the guide wheel 1310 can guide the guide tube 137. A second connecting spring 1311 is connected between the left side of the slider 139 and the left side of the return plate 138.

[0037] When the parts are in use, the fire source sensor 1351 is started to monitor the situation in the box 1. Whenever a fire point appears in the parts, the fire source sensor 1351 first controls the drive motor 131 to rotate through the control module. The drive motor 131 rotates to drive the upper screw rod 13 to rotate. The upper screw rod 13 rotates through the synchronous belt assembly to drive the lower screw rod 13 to rotate. The upper and lower screw rods 13 rotate to drive the movable block 132 to move. The movable block 132 drives the guide block 134 to move through the guide rod 1341. The movement of the guide block 134 drives the electric screw 133 to rotate. The movement of the electric screw 133 drives the electric nozzle 135 to move. The movement of the electric nozzle 135 drives the guide tube 137 to move downward. The downward movement of the guide tube 137 drives the guide wheel 1310 to move left. The guide wheel 1310 The movement to the left drives the slider 139 to move to the left, and the second connection spring 1311 is compressed. When the electric nozzle 135 drives the guide tube 137 to move upward, the guide tube 137 is relaxed. Due to the action of the second connection spring 1311, the slider 139 moves to the right and drives the guide wheel 1310 to move to the right and reset. The guide wheel 1310 resets and tightens the guide tube 137. Then, when the electric nozzle 135 moves to the point of ignition, the electric screw 133 and the drive motor 131 are closed. Then, the electric nozzle 135 starts to extract the carbon dioxide in the tank 136 through the guide tube 137 and spray it on the ignition point, which is to carry out timely fire extinguishing. After the fire extinguishing is completed, the fire source sensor 1351 does not detect the ignition point, and the fire source sensor 1351 controls the electric nozzle 135 to close through the control module. In this way, the ignition point can be extinguished in time to prevent the fire from spreading and causing a large number of parts to be burned, thereby ensuring the safety of the remaining parts.

[0038] See also Fig.11 As shown, the easily adjustable multi-compartment distribution box also includes a mesh frame 14, and the mesh frame 14 is installed on the top of the air intake fan 12, and the mesh frame 14 can filter impurities in the air.

[0039] See also Fig.11 As shown, the multi-compartment distribution box that is easy to adjust also includes a fixing ring 15, and the fixing rings 15 are fixedly connected to the top of the box body 1 at even intervals.

[0040] When the air intake fan 12 is started, the air drawn by the air intake fan 12 first contacts the screen frame 14, which filters impurities in the air. The air after filtering impurities is then drawn into the air guide 121, and then the air is ejected through the air jet 129 to dissipate heat for the components. In this way, a large amount of impurities in the air can be prevented from adhering to the components and affecting the heat dissipation of the components, thereby ensuring the heat dissipation effect of the components.

[0041] When the box 1 needs to be moved, the hook of the transfer machine can be hung on the fixing ring 15, and then the transfer machine can be driven to move the box 1 through the fixing ring 15, so that the box 1 is moved to a designated position for placement and use. In this way, it is more convenient to move the box 1, thereby improving the use efficiency.

[0042] Finally, it is necessary to point out that the above content is only used to help understand the technical solution of the present invention and cannot be understood as limiting the scope of protection of the present invention; non-essential improvements and adjustments made by technical personnel in the field of technology based on the above content of the present invention are all within the scope of protection required by the present invention.

Claims

1. A multi-layer distribution box that is easy to adjust, comprising a box body (1) and a box door (2) symmetrically rotatably connected to the box body (1), and porous guide rails (3) are fixedly connected at even intervals between the two sides of the box body (1), wherein: The invention also comprises a movable frame (4), a U-shaped plate (5), a U-shaped swing plate (7), a placement frame (8), a latch (10), a locking assembly and a heat dissipation assembly. The movable frame (4) is slidably placed between the porous guide rails (3) on the same side. The U-shaped plate (5) is slidably mounted between the movable frames (4). The U-shaped swing plate (7) is rotatably connected between the two sides of the U-shaped plate (5). The placement frame (8) is slidably connected inside the U-shaped swing plate (7) for placing parts. Both sides of the U-shaped swing plate (7) are symmetrically provided with plug holes (9). Both sides of the placement frame (8) are also provided with plug holes (9). The plug holes (9) on the placement frame (8) and the plug holes (9) on the rear side of the U-shaped swing plate (7) are connected to each other. Correspondingly, both sides of the U-shaped plate (5) are slidably connected with latches (10), and the front latch (10) passes through the front insertion hole (9). The latch (10) moves and is out of contact with the insertion hole (9), and the latch (10) stops to lock the U-shaped swing plate (7). Then, the U-shaped swing plate (7) can be pulled to swing and drive the placement frame (8) to swing, so that the placement frame (8) swings to a vertical state or a horizontal state to place the parts. The locking component is installed on the U-shaped plate (5) and is used to lock the U-shaped plate (5) on the porous guide rail (3). The heat dissipation component is installed between the box body (1) and the placement frame (8) and is used to dissipate heat for the parts in the box body (1).

2. The easily adjustable multi-compartment distribution box according to claim 1 is characterized in that: The locking assembly comprises a U-shaped plug rod (113) symmetrically slidably inserted between the movable frame (4) and the U-shaped plate (5), the end of the U-shaped plug rod (113) is located in the hole of the porous guide rail (3) to lock the U-shaped plate (5) on the porous guide rail (3), a compression spring (112) is symmetrically connected between the movable frame (4) and the U-shaped plate (5), a U-shaped rod (11) is slidably inserted on the movable frame (4), the end of the U-shaped rod (11) slides through the movable frame (4) and the U-shaped plate (5), the end of the U-shaped rod (11) is fixedly connected to the U-shaped plug rod (113), and a first connection spring (111) is symmetrically connected between the U-shaped rod (11) and the movable frame (4), and the elastic coefficient of the first connection spring (111) is smaller than the elastic coefficient of the compression spring (112).

3. The easily adjustable multi-compartment distribution box according to claim 2 is characterized in that: The heat dissipation component comprises a frame (126) fixedly connected to the bottom of the placement frame (8), a jet pipe (129) fixedly connected to the inner side of the frame (126), an air inlet end of the jet pipe (129) fixedly passing through the frame (126), a slot plate (128) fixedly connected to the inner side of the frame (126), a slot of the slot plate (128) corresponding to the air outlet end of the jet pipe (129) to guide the air ejected from the jet pipe (129), a guide plate (127) located above the slot plate (128) is rotatably connected between the two sides of the frame (126) at even intervals to adjust the air flow direction, a hose (125) is fixedly connected to one of the U-shaped plug rods (113), and the hose (125) The air outlet end of the air intake pipe (129) passes through the U-shaped plate (5) and is connected to the air inlet end of the air injection pipe (129); one of the U-shaped plug rods (113) is provided with through holes that are evenly spaced and communicate with the hose (125); an air intake fan (12) is installed on the box body (1); an air guide pipe (121) is fixedly connected to the top of the box body (1); the air guide pipe (121) is located in one of the porous guide rails (3); the air inlet end of the air guide pipe (121) is connected to the air outlet end of the air intake fan (12); the end of the U-shaped plug rod (113) is inserted into the air guide pipe (121); an air outlet fan (122) is installed at the bottom of the box body (1); and a blocking component is provided inside the air guide pipe (121) for sealing the inside of the air guide pipe (121).

4. The easily adjustable multi-compartment distribution box according to claim 3 is characterized in that: The blocking assembly comprises blocking blocks (123) slidably connected to the air guide tube (121) at even intervals and used to seal the inside of the air guide tube (121); a return spring (124) is connected between the blocking block (123) and the air guide tube (121); and the blocking block (123) contacts the end of the U-shaped insertion rod (113).

5. The easily adjustable multi-compartment distribution box according to claim 4 is characterized in that: The multi-layer distribution box which is easy to adjust also includes a fire extinguishing assembly, which includes a screw rod (13) which is symmetrically rotatably connected to the box body (1), and the screw rods (13) are connected to each other through a synchronous belt assembly. A driving motor (131) is installed on the box body (1), and the output shaft end of the driving motor (131) is fixedly connected to the end of one of the screw rods (13). Both sides of the box body (1) are slidably connected with movable blocks (132), and the movable blocks (132) are threadedly connected to the screw rods (13). A guide rod (1341) is fixedly connected between the movable blocks (132), and a guide block (134) is slidably mounted on the guide rod (1341). An electric spray head (135) is installed on the guide block (134). Carbon dioxide is sprayed out, an electric screw (133) threadedly connected to a guide block (134) is installed between the movable blocks (132), fire source sensors (1351) are evenly spaced on both sides of the box body (1), the fire source sensor (1351), the electric spray head (135), the drive motor (131), and the electric screw (133) are all electrically connected to a control module, a tank body (136) is installed on the outer side of the box body (1), a guide pipe (137) is connected to the air outlet end of the tank body (136), the tail end of the guide pipe (137) slides through the top of the box body (1) and is connected to the electric spray head (135), and a guide assembly is provided on the top of the box body (1) for guiding the guide pipe (137).

6. The easily adjustable multi-compartment distribution box according to claim 5 is characterized in that: The guide assembly comprises a return plate (138) fixed to the inner side of the box body (1), a slider (139) is slidably connected to the inner side of the return plate (138), a guide wheel (1310) is rotatably connected to the bottom of the slider (139), a guide tube (137) bypasses the guide wheel (1310), and a second connection spring (1311) is connected between the slider (139) and the return plate (138).

7. The easily adjustable multi-compartment distribution box according to claim 6 is characterized in that: The easily adjustable multi-layer distribution box also includes a mesh frame (14) installed on the top of the air intake fan (12) for filtering impurities in the air.

8. The easily adjustable multi-compartment distribution box according to claim 7 is characterized in that: The multi-compartment distribution box which is easy to adjust further comprises fixing rings (15) which are fixed to the top of the box body (1) at even intervals.

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