Integrated control power supply cabinet

Abstract

The invention discloses an integrated control power supply cabinet which comprises a cabinet body and a sliding rail. One side face and the front face of the cabinet body are rotationally connected with a first cabinet door and a second cabinet door respectively. The sliding rail is arranged in the cabinet body in the width direction and is in sliding connection with a first installation frame and a second installation frame which can be close to each other or away from each other, the installation face of the first installation frame is parallel to the first cabinet door in the closed state, and the second installation frame can be close to and parallel to the second cabinet door in the closed state after rotating adjustment. A locking structure is arranged at the end, away from the rotating shaft of the second mounting frame, of the second mounting frame. According to the invention, a worker can conveniently assemble and disassemble electronic elements on the mounting rack, and meanwhile, the required moving stroke of the mounting rack is effectively reduced, so that complex wiring in the cabinet body is avoided, and the purpose of efficiently utilizing the internal space of the cabinet body is achieved.

Description

Technical Field

[0001] The present application relates to the field of power supply cabinets, and specifically to an integrated control power supply cabinet. Background Art

[0002] Existing industrial integrated control systems often use cabinets to concentrate electrical components. The cabinet is generally an ordinary square cabinet on the outside, and multiple mounting plates for installing electrical components are fixed inside. When the number of electrical components is large, a multi-layer installation method can also be used.

[0003] In the prior art, the power cabinet used for the integrated control system generally has a cabinet door that can be swiveled open on the front, and vertical mounting brackets are fixedly connected to the two internal sides. The mounting plate is connected along the height direction of the mounting bracket according to the actual required interval, and finally the required electrical components are installed on the mounting plate.

[0004] With regard to the above-mentioned related technologies, the existing power cabinet has less available space inside the cabinet. In order to avoid mutual interference during loading and unloading, electrical components can often only be installed along the height direction inside the power cabinet, so that the staff can clearly observe the situation inside the cabinet or load and unload electrical components after opening the cabinet door.

[0005] A Chinese patent with related announcement number CN220382549U discloses an integrated intelligent control electric cabinet, including a mounting beam arranged on the inner wall of the cabinet, on which a first transverse partition and a second transverse partition are arranged, and the first transverse partition and the second transverse partition divide the interior of the cabinet from top to bottom in the vertical direction into a first chamber, a second chamber and a third chamber; an industrial computer is arranged in the first chamber, a storage power supply and a controller are arranged in the second chamber, and an electric control panel is respectively arranged on the three side walls of the third chamber; and a manual control mechanism is embedded in the door of the electric cabinet.

[0006] With respect to the above-mentioned related technologies, the existing power supply cabinet installs electrical components on the two side surfaces and the back of the inner wall of the third chamber, wherein the electrical components installed on the two side surfaces of the third chamber will occupy a portion of the installation space of the electrical components on the back of the cabinet, and are also likely to interfere with the loading and unloading of the electrical components on the back of the cabinet. Furthermore, when the staff load and unload the electrical components at the back and both sides of the cabinet close to the depth of the cabinet, they often need to extend their arms or upper body into the cabinet space, which makes the operation very troublesome.

[0007] In addition, there are some power cabinets in the prior art that can slide the mounting bracket out of the cabinet. Since the mounting bracket needs to slide over a long distance, it is also necessary to add a corresponding wire drag chain in the cabinet to ensure the normal use of electrical components during the movement of the mounting bracket. The requirements for the selection of wires in the power cabinet are high, which easily increases the overall cost of the power cabinet.

[0008] In summary, it is not easy for the existing integrated control power cabinet to efficiently utilize the internal space of the cabinet on the basis of convenient loading and unloading of electrical components. Summary of the invention

[0009] Based on this, the purpose of this application is to provide an integrated control power cabinet to solve the technical problem.

[0010] To achieve the above objectives, this application provides the following technical solutions: Some embodiments of the present application provide an integrated control power cabinet, including: A cabinet body, wherein one side surface and a front surface of the cabinet body are rotatably connected to a first cabinet door and a second cabinet door respectively; A slide rail is arranged along the inner width direction of the cabinet body, and is slidably connected with a first mounting frame and a second mounting frame that can approach or move away from each other. The mounting surface of the first mounting frame is parallel to the first cabinet door in a closed state, and the second mounting frame can approach and be parallel to the second cabinet door in a closed state after rotation adjustment. A locking structure is provided at one end of the second mounting frame away from its own rotating axis.

[0011] By adopting the above technical solution, the electrical components installed on one group of mounting racks face the side cabinet door, while the electronic components installed on the other group of mounting racks can face the front cabinet door after the mounting racks are rotated and adjusted, which makes it convenient for workers to load and unload the electronic components on the mounting racks. At the same time, it also effectively reduces the travel required for the mounting racks to move, thereby avoiding complicated wiring in the cabinet, thereby achieving the purpose of efficiently utilizing the internal space of the cabinet.

[0012] In one embodiment, two parallel slide rails are respectively provided on the top and bottom surfaces of the cabinet, and the projections of the slide rails in the height direction overlap with each other. The top and bottom ends of the first mounting frame are both slidably connected to the slide rails, and sliding platforms are slidably connected to the slide rails. The sliding platforms close to the front of the cabinet are rotatably connected to one side of the second mounting frame through a connecting shaft, and a locking structure is provided between the other side of the second mounting frame and the sliding platform close to the back of the cabinet.

[0013] Preferably, the first mounting bracket can be slid toward the first cabinet door, and the second mounting bracket can be slid away from the first cabinet door. After that, the locking structure can be unlocked to allow the second mounting bracket to be rotated to adjust the angle so that the mounting surface of the second mounting bracket faces the position where the second cabinet door is opened, thereby facilitating the staff to load and unload the electrical components on the first mounting bracket and the second mounting bracket.

[0014] In one embodiment, the sliding platforms of the same height are fixedly connected by a connecting strip, the top and bottom ends of the other side of the second mounting frame are fixedly connected with a first connecting ear, a fixing box is installed on the sliding platform close to the back of the cabinet, a telescopic block is slidably connected in the fixing box toward the front direction of the cabinet, both sides of the front end of the telescopic block are provided with chamfers, and a spring is provided between the rear end and the inner wall of the fixing box, the sliding platform is fixedly connected with a second connecting ear on one side of the fixing box, and the telescopic block can pass through the first connecting ear and the second connecting ear at the same time when the second mounting frame is not rotated.

[0015] Preferably, the telescopic block in the fixing box can be used to lock the end of the second mounting bracket away from its own rotating shaft with the sliding platform, so that the second mounting bracket can slide smoothly along the direction of the slide rail to adjust its position.

[0016] In one embodiment, a push rod is fixedly connected to the inner wall of the cabinet. When the sliding platform moves toward the push rod, the push rod can cause the telescopic block to retract into the fixed box to the position where the chamfered portion of the telescopic block corresponds to the first connecting ear.

[0017] Preferably, the push rod is used to release the lock of the locking structure when the second mounting bracket moves toward the cabinet side wall to a rotatable position, so that the second mounting bracket can rotate smoothly.

[0018] In one embodiment, a linkage bar is fixedly connected between the sliding platform and the first mounting frame in the same slide rail, and toothed belts are provided on the opposite surfaces of the linkage bar. A gear box is fixedly installed in the middle of the slide rail, and a gear is rotatably connected in the gear box and meshes with the toothed belts on the two linkage bars at the same time. The linkage bar passes through and is slidably connected to the gear box.

[0019] Preferably, the toothed belt on the linkage bar cooperates with the gear in the gear box so that when the first mounting frame is slid, the second mounting frame can be slid synchronously, so that the first mounting frame and the second mounting frame can be synchronously approached or moved away from each other, thereby facilitating rapid adjustment of the position of the mounting frame in the cabinet.

[0020] In one embodiment, a vent is provided on the bottom surface of the cabinet, and a fan capable of blowing air upward is installed in the vent, and the mounting surfaces of the first mounting bracket and the second mounting bracket can be moved to directly above the vent.

[0021] As a preferred embodiment, the fan at the ventilation opening blows air upwards, which can ensure the heat dissipation efficiency of each electrical component in the cabinet under the premise of adding electrical components in the cabinet, thereby preventing the temperature in the cabinet from being too high.

[0022] In one embodiment, baffles are rotatably connected to the vents at intervals, and the baffles can completely close the vents. The ends of the baffles away from their own rotating shafts are rotatably connected to the same connecting rod. Nozzles are provided on both sides of the vents at the bottom end of the cabinet. When the baffles are in a vertical state, temperature-sensitive glass columns are clamped between the outlet of the nozzle and the two ends of the connecting rod. A gas tank connected to the nozzle is installed at the bottom end of the cabinet, and the gas tank contains gas for fire extinguishing.

[0023] Preferably, when the temperature inside the cabinet is too high, the temperature-sensitive glass column shatters, and the baffle rotates and closes due to its own gravity. At the same time, the gas tank sprays flame-retardant gas for fire extinguishing into the cabinet, and the original air in the cabinet is discharged upward, filling the cabinet with flame-retardant gas, effectively preventing the spread of fire in the cabinet.

[0024] In one embodiment, the vent is fixedly connected to a limit strip on one side of the rotating shaft of each baffle, and the limit strip is used to limit the rotation angle of the baffle. When the baffle is erected and the two ends of the connecting rod are clamped with the temperature-sensitive glass column, the limit of the limit strip is in an elastic deformation state.

[0025] As a preferred embodiment, when a fire occurs in the cabinet, any temperature-sensitive glass column breakage baffle can be rotated and closed, further improving the fire resistance of the cabinet and avoiding the increase of fire hazards due to the addition of electrical components in the cabinet.

[0026] In one embodiment, a wire groove is provided at the bottom of the cabinet body between the slide rail close to the second cabinet door and the second cabinet door, and the wire groove and the slide rail are parallel to each other.

[0027] Preferably, the wire trough is used to accommodate wires extending from the first mounting bracket and the second mounting bracket to the bottom of the cabinet.

[0028] In summary, compared with the prior art, the present application has at least the following beneficial effects: 1. The present application provides cabinet doors on the front and one of the side faces of the cabinet, and slidingly connects two sets of mounting frames that can move relative to each other inside the cabinet, wherein the electrical components mounted on one set of mounting frames face the side cabinet doors, while the electronic components mounted on the other set of mounting frames face the front cabinet doors after the mounting frames are rotated and adjusted, so that the staff can load and unload the electronic components on the mounting frames, and the travel required for the mounting frames to move is effectively reduced, thereby avoiding complex wiring in the cabinet and achieving the purpose of efficiently utilizing the internal space of the cabinet.

[0029] 2. The present application installs corresponding slide rails on the bottom and top surfaces of the cabinet, and slides a sliding platform in the slide rails so that one end of the mounting frame is rotatably connected to the sliding platform close to the front cabinet door, and a locking structure for locking the other end of the mounting frame is provided on the sliding platform close to the back of the cabinet. After the two mounting frames move away from each other, the locking structure can automatically unlock in cooperation with the unlocking structure fixedly connected to the inner wall of the cabinet, so that the rotatable mounting frame can be rotated to adjust its direction when the conditions for rotation are met, thereby expanding the capacity of the cabinet and making it convenient for the staff to load and unload electrical components inside the cabinet.

[0030] 3. The present application arranges an upward-blowing fan at the bottom of the cabinet, and the two sets of mounting frames can be adjusted toward each other to a position directly above the fan when the cabinet door is closed. The airflow blown upward into the cabinet by the fan can efficiently take away the heat generated by a large number of wires and electrical components in the cabinet, thereby effectively reducing the risk of fire of electrical components or wires in the cabinet while increasing the internal capacity of the cabinet.

[0031] 4. The present application rotates and connects multiple baffles for blocking the vents at the vents, and uses a connecting rod to simultaneously rotate one end of each baffle. When the baffles are in a vertical state, temperature-sensitive glass columns are tightly clamped between the two ends of the connecting rod and the air jets. After any temperature-sensitive glass column is broken due to the high temperature generated in the cabinet, the baffles connected by the connecting rod will rotate to cover the air inlet of the cabinet. At the same time, the high-pressure fire-extinguishing gas connected to the air jet will be sprayed into the cabinet to replace the air in the cabinet and discharge the air in the cabinet upward to achieve rapid fire extinguishing and prevent the internal components of the cabinet from continuing to burn. On the premise of installing more electrical components in the cabinet, the safety of the cabinet is effectively guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a three-dimensional diagram of an integrated control power supply cabinet in one embodiment of the present application; Figure 2 This is a three-dimensional diagram of a first mounting bracket and a second mounting bracket in an embodiment of the present application when they are away from each other; Figure 3 This is a three-dimensional diagram of the second mounting bracket in a rotating state in one embodiment of the present application; Figure 4 for Figure 3 A magnified view of middle; Figure 5 This is a three-dimensional diagram of the second mounting bracket in a rotating state from another viewing angle in one embodiment of the present application; Figure 6 for Figure 5 Enlarged view of middle B; Figure 7 This is a stereoscopic diagram of a state in which the first mounting bracket and the second mounting bracket are close to each other and the baffle is closed in one embodiment of the present application; Figure 8 for Figure 7 Enlarged view of middle C; Fig. 9 for Figure 7 Enlarged view of middle D; Fig.10 This is a three-dimensional diagram of the internal structure of the cabinet in one embodiment of the present application; Fig.11 for Fig.10 Enlarged view of E in the middle; Fig.12 This is a schematic diagram of an integrated control power supply cabinet in one embodiment of the present application; Fig.13 for Fig.12 Another perspective diagram of the integrated control and power supply cabinet is shown.

[0033] Explanation of the accompanying drawings: 1. cabinet body; 101. slide rail; 102. wire trough; 103. push rod; 104. vent; 105. limit strip; 106. cover plate; 2. first cabinet door; 3. second cabinet door; 4. first mounting frame; 5. second mounting frame; 501. first connecting ear; 6. sliding platform; 601. second connecting ear; 7. roller; 8. connecting shaft; 9. connecting strip; 10. linkage strip; 11. gear box; 12. fixing box; 13. telescopic block; 14. fan; 15. baffle; 16. connecting rod; 17. temperature-sensing glass column; 18. nozzle; 19. gas tank. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0035] The following describes the embodiments of the present application based on its overall structure.

[0036] First embodiment See also Figure 1-11 An integrated control power supply cabinet provided in this embodiment includes a cabinet body 1 and a slide rail 101. One of the side surfaces and the front surface of the cabinet body 1 are rotatably connected with a first cabinet door 2 and a second cabinet door 3 respectively. Specifically, in order to make the first cabinet door 2 and the second cabinet door 3 open more smoothly and avoid interference between the cabinet doors in the open state, the rotating axes of the first cabinet door 2 and the second cabinet door 3 are far away from each other.

[0037] The slide rail 101 is arranged along the width direction of the cabinet body 1, and is slidably connected with a first mounting frame 4 and a second mounting frame 5 that can approach or move away from each other. The mounting surface of the first mounting frame 4 is parallel to the first cabinet door 2 in the closed state, and the second mounting frame 5 can approach and be parallel to the second cabinet door 3 in the closed state after rotation adjustment. A locking structure is provided at one end of the second mounting frame 5 away from its own rotating axis. Specifically, when the locking structure locks the second mounting frame 5, the mounting surface of the second mounting frame 5 is parallel to the mounting surface of the first mounting frame 4.

[0038] In this embodiment, please refer to Figure 3-9 Two parallel slide rails 101 are respectively provided on the top and bottom surfaces of the cabinet 1, and the projections of the slide rails 101 in the height direction overlap with each other. In addition, in other undisclosed embodiments, if a large-sized electrical module needs to be installed in the cabinet 1, the height of the first mounting frame 4 and the second mounting frame 5 can be shortened, and after the original top wall of the cabinet 1 is moved down, a plate can be added at the position of the original top wall to achieve the installation of large-sized or specific-sized electrical modules.

[0039] Furthermore, the top and bottom ends of the first mounting frame 4 are both slidably connected to the slide rail 101, and the slide rail 101 is slidably connected to the slide platform 6. Specifically, the top and bottom ends of the first mounting frame 4 are both rotatably connected to the rollers 7 for sliding in the slide rail 101, and the slide platform 6 is also rotatably connected to the rollers for sliding in the slide rail 101.

[0040] Furthermore, the sliding platform 6 near the front of the cabinet 1 is rotatably connected to one side of the second mounting frame 5 through the connecting shaft 8, and a locking structure is provided between the other side of the second mounting frame 5 and the sliding platform 6 near the back of the cabinet 1, so that the first mounting frame 4 can be slid toward the direction of the first cabinet door 2, and the second mounting frame 5 can be slid away from the direction of the first cabinet door 2. After the locking structure is released, the second mounting frame 5 can be rotated to adjust the angle so that the mounting surface of the second mounting frame 5 faces the open position of the second cabinet door 3, which is convenient for the staff to load and unload the electrical components on the first mounting frame 4 and the second mounting frame 5.

[0041] In this embodiment, please refer to Figure 5-11 A push rod 103 is fixedly connected to the inner wall of the cabinet 1. Specifically, the height of the push rod 103 is the same as the height of the telescopic block 13. When the sliding platform 6 moves toward the push rod 103, the push rod 103 can make the telescopic block 13 shrink into the fixed box 12 to the position where the chamfered part of the telescopic block 13 corresponds to the first connecting ear 501. The push rod 103 is used to unlock the locking structure when the second mounting bracket 5 moves toward the side wall of the cabinet 1 to a rotatable position, so that the second mounting bracket 5 can rotate smoothly.

[0042] In this embodiment, please refer to Figure 3-9 The sliding tables 6 of the same height are fixedly connected by a connecting strip 9, the top and bottom ends of the other side of the second mounting frame 5 are fixedly connected with a first connecting ear 501, and a fixing box 12 is installed on the sliding table 6 near the back of the cabinet 1. A telescopic block 13 is slidably connected in the fixing box 12 toward the front direction of the cabinet 1, and both sides of the front end of the telescopic block 13 are provided with chamfers, and a spring is provided between the rear end and the inner wall of the fixing box 12.

[0043] Furthermore, the sliding table 6 is fixedly connected to a second connecting ear 601 on one side of the fixed box 12. When the second mounting frame 5 is not rotated, the telescopic block 13 can pass through the first connecting ear 501 and the second connecting ear 601 at the same time. The telescopic block 13 in the fixed box 12 can be used to lock the end of the second mounting frame 5 away from its own rotating shaft with the sliding table 6, so that the second mounting frame 5 can slide smoothly along the direction of the slide rail 101 to adjust its position.

[0044] Specifically, the chamfered corner at the front end of the telescopic block 13 can contact the push rod 103 and the first connecting ear 501. When the telescopic block 13 slides toward the push rod 103, the push rod 103 contacts the chamfered corner of the telescopic block 13 to push the telescopic block 13 into the fixed box 12. When the second mounting frame 5 is rotated, the first connecting ear 501 can contact the chamfered corner at the front end of the telescopic block 13, thereby making the telescopic block 13 further retract into the fixed box 12. At this time, the lock between the first connecting ear 501 and the second connecting ear 601 can be released.

[0045] When the locking state needs to be restored, since the telescopic block 13 has not left the push rod 103, the top of the telescopic block 13 is still in contact with the push rod 103. During the resetting of the second mounting frame 5, the first connecting ear 501 can contact the oblique chamfer at the end of the telescopic block 13 to retract the telescopic block 13 into the fixed box 12 until the first connecting ear 501 is aligned with the hole in the middle of the second connecting ear 601. The telescopic block 13 is reset. After the telescopic block 13 moves away from the push rod 103, the spring at the tail of the telescopic block 13 extends the telescopic block 13, and the oblique chamfer at the head end of the telescopic block 13 no longer corresponds to the first connecting ear 501. At this time, the locking of the second mounting frame 5 can be restored to prevent the second mounting frame 5 from rotating.

[0046] In this embodiment, please refer to Figure 5-11A wire groove 102 is provided at the bottom of the cabinet 1 between the slide rail 101 near the second cabinet door 3 and the second cabinet door 3. The wire groove 102 is parallel to the slide rail 101. The wire groove 102 is used to accommodate the wires extending from the first mounting frame 4 and the second mounting frame 5 to the bottom of the cabinet 1. Specifically, the wires of the electrical components on the first mounting frame 4 and the second mounting frame 5 are arranged horizontally toward the second cabinet door 3, and then vertically downwardly received into the wire groove 102. Since the moving stroke of the first mounting frame 4 and the second mounting frame 5 is not long, there is no need to leave too much redundant length between the end of the wire groove 102 and the bottom of the first mounting frame 4 and the second mounting frame 5.

[0047] Second embodiment See also Figure 5-9 In an integrated control power supply cabinet provided in this embodiment, a linkage bar 10 is fixedly connected between the sliding platform 6 and the first mounting frame 4 in the same slide rail 101, and toothed belts are arranged on the opposite sides of the linkage bar 10. A gear box 11 is fixedly installed in the middle of the slide rail 101, and a gear that meshes with the toothed belts on the two linkage bars 10 is rotatably connected in the gear box 11.

[0048] Furthermore, the linkage bar 10 passes through and is slidably connected to the gear box 11. The toothed belt on the linkage bar 10 cooperates with the gear inside the gear box 11. When the first mounting frame 4 is slid, the second mounting frame 5 can be slid synchronously, so that the first mounting frame 4 and the second mounting frame 5 can be synchronously approached or moved away from each other, which is convenient for quickly adjusting the position of the mounting frame in the cabinet, and is also beneficial for synchronously positioning the relative positions of the first mounting frame 4 and the second mounting frame 5.

[0049] Third embodiment See also Figure 3-11 In an integrated control power supply cabinet provided in this embodiment, a vent 104 is provided on the bottom surface of the cabinet 1, and a fan 14 capable of blowing air upward is installed in the vent 104, an exhaust port is provided on the top of the cabinet 1, and the mounting surfaces of the first mounting frame 4 and the second mounting frame 5 can be moved to directly above the vent 104. When the cabinet door is closed, the mounting surfaces of the first mounting frame 4 and the second mounting frame 5 are directly above the vent 104. The fan 14 at the vent 104 blows air upward, which can ensure the heat dissipation efficiency of each electrical component in the cabinet 1 under the premise of adding electrical components in the cabinet 1, and prevent the temperature in the cabinet 1 from being too high.

[0050] In this embodiment, please refer to Figure 3-11The vent 104 is rotatably connected with a baffle 15 at intervals, and the baffle 15 can completely close the vent 104. The end of the baffle 15 away from its own rotation axis is rotatably connected to the same connecting rod 16. The bottom end of the cabinet 1 is provided with a nozzle 18 on both sides of the vent 104. Specifically, the nozzle 18 is connected to the gas storage tank 19 and is closed by the temperature-sensitive glass column 17 at the nozzle. When the temperature-sensitive glass column 17 is broken or separated from the nozzle of the nozzle 18, the nozzle 18 can spray the gas in the gas storage tank 19.

[0051] Furthermore, when the baffle 15 is in a vertical state, a temperature-sensitive glass column 17 is clamped between the outlet of the nozzle 18 and the two ends of the connecting rod 16. Specifically, the temperature-sensitive glass column 17 is similar to the glass beads at the fire sprinkler head in the prior art. A gas tank 19 connected to the nozzle 18 is installed at the bottom end of the cabinet 1. The gas tank 19 is filled with gas for fire extinguishing. Specifically, in the present embodiment, the gas tank 19 is filled with high-pressure carbon dioxide gas. The cabinet 1 is provided with an installation space for installing the gas tank 19 at the bottom end, and a cover plate 106 is provided at the outlet of the installation space for protecting the gas tank 19 inside the installation space.

[0052] When the temperature in the cabinet 1 is too high, the temperature-sensitive glass column 17 shatters, and the baffle 15 can be rotated and closed by its own gravity. At the same time, the gas tank 19 sprays flame-retardant gas for fire extinguishing into the cabinet 1, and the original air in the cabinet 1 is discharged upward, so that the cabinet 1 is filled with flame-retardant gas, which effectively prevents the spread of fire in the cabinet 1 and reduces the risk of uncontrollable fire due to the large number of electrical components installed in the cabinet 1.

[0053] Fourth embodiment Please refer again Figure 3-11 In an integrated control power cabinet provided in this embodiment, the vent 104 is fixedly connected to a limit strip 105 on one side of the rotating shaft of each baffle 15, and the limit strip 105 is used to limit the rotation angle of the baffle 15. Specifically, the baffle 15 has the ability of elastic deformation, and the material of the baffle 15 can be flame-retardant plastic.

[0054] Furthermore, when the baffle 15 is erected and the two ends of the connecting rod 16 are clamped with the temperature-sensitive glass columns 17, the limit of the limiting strip 105 is in a state of elastic deformation. At this time, the baffle 15 accumulates a certain elastic potential energy due to the deformation. When any temperature-sensitive glass column is broken, the original balance will be broken, so that the baffle 15 can be rotated and closed. Specifically, when a fire occurs in the cabinet 1, the baffle 15 can be rotated and closed when any temperature-sensitive glass column 17 is broken, which further enhances the fire resistance of the cabinet and avoids the increase of fire hazards due to the addition of electrical components in the cabinet 1.

[0055] Fifth embodiment The overall structure of an integrated control power supply cabinet provided in this embodiment is basically the same as that of the first to fourth embodiments. Figure 12-13 In this embodiment, the internal space of the cabinet 1 isolates the high and low voltage equipment during the design layout to reduce mutual interference, and increases the use of shielded cables to further reduce interference. The electrical modules and functional modules (including control modules, sensor modules and other functional modules) can be defined and used according to their own needs. Preferably, a high-quality voltage-stabilized power supply module can also be configured to ensure stable voltage output. Preferably, a filtering or protection circuit can also be added to prevent voltage fluctuations and transient voltages from affecting the equipment. Preferably, overload protection, short-circuit protection, over-temperature protection and grounding systems can also be built in to ensure personnel safety and prevent accidents. In addition, smoke alarms and cameras can be installed in the cabinet to monitor the conditions in the cabinet in real time to prevent fires. Furthermore, a communication module can be set in the cabinet and connected to the control module to integrate the Internet of Things lot technology to achieve remote monitoring and data acquisition.

[0056] During the specific operation of the present application: after opening the first cabinet door 2 and the second cabinet door 3 of the cabinet body 1, the first mounting bracket 4 is slid toward the first cabinet door 2, and the second mounting bracket 5 moves synchronously with the first mounting bracket 4 in the opposite direction. When the first mounting bracket 4 moves to a position close to the first cabinet door 2, the chamfered surface of the telescopic block 13 contacts the push rod 103. The relative movement of the push rod 103 and the telescopic block 13 causes the telescopic block 13 to shrink toward the fixed box 12 until the first connecting ear 501 of the second mounting bracket 5 is aligned with the chamfered portion of the telescopic block 13. At this time, the second mounting bracket 5 can be smoothly rotated so that the mounting surface of the second mounting bracket 5 is located at the position of the second cabinet door 3. While expanding the capacity of the cabinet body 1, the staff can very conveniently load and unload the electrical components on the mounting bracket.

[0057] Although the embodiments of the present application have been shown and described, this specific embodiment is merely an explanation of the present application and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present application. However, as long as they are within the scope of the claims of the present application, they are protected by patent law.

Claims

1. An integrated control power supply cabinet, characterized in that: include: A cabinet body (1), wherein one side surface and a front surface of the cabinet body (1) are rotatably connected to a first cabinet door (2) and a second cabinet door (3) respectively; A slide rail (101), the slide rail (101) being arranged along the width direction of the cabinet body (1) and being slidably connected with a first mounting frame (4) and a second mounting frame (5) which can approach or move away from each other, the mounting surface of the first mounting frame (4) being parallel to the first cabinet door (2) in a closed state, the second mounting frame (5) being able to approach and be parallel to the second cabinet door (3) in a closed state after rotation adjustment, and a locking structure being arranged at one end of the second mounting frame (5) away from its own rotation axis.

2. The integrated control power supply cabinet according to claim 1, characterized in that: The top and bottom surfaces of the cabinet (1) are respectively provided with two mutually parallel slide rails (101), and the projections of the slide rails (101) in the height direction overlap with each other. The top and bottom ends of the first mounting frame (4) are both slidably connected to the slide rails (101), and the slide rails (101) are both slidably connected to a sliding platform (6). The sliding platform (6) near the front of the cabinet (1) is rotatably connected to one side of the second mounting frame (5) via a connecting shaft (8), and a locking structure is provided between the other side of the second mounting frame (5) and the sliding platform (6) near the back of the cabinet (1).

3. The integrated control power supply cabinet according to claim 2, characterized in that: The sliding platforms (6) at the same height are fixedly connected by a connecting strip (9); the top and bottom ends of the other side of the second mounting frame (5) are fixedly connected to a first connecting ear (501); a fixing box (12) is installed on the sliding platform (6) close to the back of the cabinet (1); a telescopic block (13) is slidably connected in the fixing box (12) toward the front of the cabinet (1); both sides of the front end of the telescopic block (13) are provided with chamfers, and a spring is provided between the rear end and the inner wall of the fixing box (12); the sliding platform (6) is fixedly connected to a second connecting ear (601) on one side of the fixing box (12); when the second mounting frame (5) is not in a rotating state, the telescopic block (13) can simultaneously pass through the first connecting ear (501) and the second connecting ear (601).

4. The integrated control power supply cabinet according to claim 3, characterized in that: A push rod (103) is fixedly connected to the inner wall of the cabinet (1); when the sliding platform (6) moves in the direction of the push rod (103), the push rod (103) can cause the telescopic block (13) to retract into the fixed box (12) to a position where the chamfered portion of the telescopic block (13) corresponds to the first connecting ear (501).

5. The integrated control power supply cabinet according to claim 2, characterized in that: A linkage bar (10) is fixedly connected between the sliding platform (6) and the first mounting frame (4) in the same slide rail (101), and toothed belts are arranged on opposite sides of the linkage bar (10). A gear box (11) is fixedly installed in the middle of the slide rail (101), and a gear that meshes with the toothed belts on the two linkage bars (10) is rotatably connected in the gear box (11), and the linkage bar (10) passes through and is slidably connected to the gear box (11).

6. The integrated control power supply cabinet according to claim 1, characterized in that: The bottom surface of the cabinet (1) is provided with a vent (104), and a fan (14) capable of blowing air upwards is installed in the vent (104), and the mounting surfaces of the first mounting frame (4) and the second mounting frame (5) can be moved to directly above the vent (104).

7. The integrated control power supply cabinet according to claim 6, characterized in that: The ventilation opening (104) is rotatably connected with a baffle (15) at intervals, and the baffle (15) can completely close the ventilation opening (104). The end of the baffle (15) away from its own rotation axis is rotatably connected to the same connecting rod (16). The bottom end of the cabinet (1) is provided with a nozzle (18) on both sides of the ventilation opening (104). When the baffle (15) is in a vertical state, a temperature-sensitive glass column (17) is clamped between the outlet of the nozzle (18) and the two ends of the connecting rod (16). The bottom end of the cabinet (1) is provided with a gas storage tank (19) connected to the nozzle (18), and the gas storage tank (19) contains gas for fire extinguishing.

8. The integrated control power supply cabinet according to claim 7, characterized in that: The vents (104) are fixedly connected to a limit strip (105) on one side of the rotation axis of each baffle (15), and the limit strip (105) is used to limit the rotation angle of the baffle (15).

9. The integrated control power supply cabinet according to claim 1, characterized in that: A wire groove (102) is provided at the bottom end of the cabinet body (1) between the slide rail (101) close to the second cabinet door (3) and the second cabinet door (3); the wire groove (102) and the slide rail (101) are parallel to each other.

10. The integrated control power supply cabinet according to claim 8, characterized in that: When the baffle (15) is erected and the two ends of the connecting rod (16) are clamped in contact with the temperature-sensitive glass column (17), the limiting strip (105) is in an elastically deformed state.

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