Industrial electric control cabinet facilitating heat dissipation

Abstract

The utility model relates to the technical field of electric control cabinet, and disclose a kind of industrial electric control cabinet of heat dissipation, including bottom plate, further include: install two side plates in bottom plate top, first hinge door and second hinge door are respectively installed between two side plates, the top of side plate is equipped with top plate, the top of bottom plate is respectively equipped with backboard and support frame;The present scheme adopts the design of split type wire combing frame combined quick release assembly, can be adjusted layout according to cable quantity, trend, when the wiring demand in electric cabinet changes, entire wire combing frame does not need to be removed, the disassembly or position adjustment of wire combing frame can be completed by operating quick release assembly, improve installation and maintenance efficiency, idle wire combing frame can be transferred to support frame and reinstallation, for combing external equipment cable, realize component function reuse, after removing idle wire combing frame, cabinet space is more permeable, cooperate side plate heat dissipation component to effectively reduce airflow circulation obstruction, form smooth air convection passage.

Description

Technical Field

[0001] This utility model relates to the field of electrical control cabinet technology, specifically to an industrial electrical control cabinet that facilitates heat dissipation. Background Technology

[0002] In the field of industrial automation and power distribution, industrial electrical cabinets serve as core equipment, undertaking important functions such as the installation of electrical components, wiring connections, and power distribution. The interior of these cabinets typically houses a large number of wires and cables, which need to be organized and secured using cable management racks to ensure neat wiring, ease of maintenance, and reduced risk of electrical faults.

[0003] Traditional industrial electrical cabinet cable trays typically employ a fixed, integrated structure, where the tray is a single piece permanently installed inside the cabinet via bolts or welding. This structure has several limitations: First, fixed cable trays cannot be flexibly adjusted to meet actual wiring needs. When the number, specifications, or routing of cables within the cabinet changes, quick adaptation is difficult, sometimes requiring the entire tray to be removed and rearranged, significantly reducing installation and maintenance efficiency. Second, integrated cable trays occupy a significant amount of cabinet space, especially in unused areas. Redundant trays not only waste space but also obstruct airflow within the cabinet. During operation, heat generated by electrical components needs to be dissipated through air convection. The enclosed or dense structure created by fixed cable trays severely hinders the upward movement of hot air and the circulation of cold air, leading to localized temperature increases within the cabinet and impacting component lifespan and system stability. Third, when servicing cables in a specific area, fixed cable trays obstruct the operating space, making it difficult for maintenance personnel to access the target cables, increasing maintenance difficulty and time costs. Utility Model Content

[0004] The purpose of this utility model is to provide an industrial electrical control cabinet that facilitates heat dissipation, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an industrial electrical control cabinet that facilitates heat dissipation, including a base plate, and further comprising:

[0006] Two side panels are installed on the top of the base plate, with a first hinge door and a second hinge door installed between the two side panels respectively. A top plate is installed on the top of the side panels, and a back plate and a support frame are installed on the top of the base plate respectively.

[0007] A mounting plate is installed on one side of the back panel, and a split-type comb frame with quick-release fastening is installed on the front surface of the mounting plate. A quick-release assembly is installed inside the comb frame, and a heat dissipation assembly is installed on the side surface of the side panel.

[0008] Preferably, comb-line plates are installed on both sides of the mounting plate, a reserved mounting bracket is fixedly connected to the front surface of the mounting plate, and a reserved mounting hole is opened on the front surface of the mounting plate.

[0009] Preferably, the comb frame includes a base, with comb plates fixedly connected to the top and bottom of the base respectively, a wire clamping groove opened inside the comb plate, a positioning block fixedly connected to the rear surface of the base, and a locking groove opened inside the base.

[0010] Preferably, the quick-release assembly includes a rotating handle, a sliding block is fixedly connected to the side of the rotating handle, a sliding box is sleeved on the outer surface of the sliding block, and one end of the sliding block passes through the sliding box.

[0011] Preferably, a locking rod is fixedly connected to the end of the sliding block away from the rotating handle, and a locking chamber is slidably connected to one end of the locking rod. The top surface of the locking chamber has an inlet hole for use with the locking rod.

[0012] Preferably, a spring is fixedly connected to one side of the sliding block, one end of the spring is fixedly connected to the inner cavity of the sliding box, the sliding box is fixedly connected to the inner wall of the locking groove, and the locking chamber is fixedly connected to the inside of the mounting plate.

[0013] Preferably, the heat dissipation assembly includes heat dissipation holes formed inside the side plate, a fan cover and a fan are fixedly connected to one side of the heat dissipation holes respectively, and a filter screen is fixedly connected to the top of the fan cover.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention differs from traditional integrated fixed cable management racks. This solution employs a split cable management rack combined with quick-release components. The layout can be quickly adjusted according to the actual number, specifications, and routing of cables. When wiring requirements within the cabinet change, the entire cable management rack does not need to be removed; simply using the quick-release components allows for disassembly, addition, or repositioning, improving installation and maintenance efficiency. The segmented structure of the split cable management rack effectively avoids wasted space in unused areas. When some sections of the cable management rack are no longer needed, they can be quickly removed and moved to the support frame for reinstallation to manage external equipment cables, achieving component reuse. After removing unused cable management racks, the cabinet space becomes more open. Combined with the heat dissipation holes, fan, and filter in the side panel heat dissipation components, airflow obstruction is effectively reduced, creating a smooth air convection channel. The quick-release components utilize a "rotating handle, sliding block, and locking lever." The mechanical linkage structure allows for quick fixing and disassembly of the cable comber through simple sliding and rotating operations, requiring no additional tools and offering convenient operation. The positioning block and locking groove design of the cable comber base, combined with the precise docking of the locking rod and locking chamber, ensures that the cable comber remains stable and does not loosen during operation, guaranteeing the cable sorting effect. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the industrial electrical control cabinet for easy heat dissipation provided by this utility model;

[0017] Figure 2 A schematic diagram of the internal structure of the industrial electrical control cabinet provided by this utility model;

[0018] Figure 3 Provided by this utility model Figure 2 A magnified structural diagram at point A;

[0019] Figure 4 A schematic diagram of the comb frame structure provided by this utility model;

[0020] Figure 5 A schematic diagram of the quick-release component structure provided by this utility model;

[0021] Figure 6 A schematic diagram of the heat dissipation component structure provided by this utility model.

[0022] In the diagram: 1. Base plate; 2. Side plate; 3. First hinge door; 4. Second hinge door; 5. Top plate; 6. Back plate; 7. Support frame; 8. Mounting plate; 9. Comb line plate; 10. Comb frame; 11. Quick release assembly; 12. Heat dissipation assembly; 81. Reserved mounting bracket; 82. Reserved mounting hole; 101. Base; 102. Comb tooth plate; 103. Cable clamping groove; 104. Positioning block; 105. Locking groove; 111. Rotating handle; 112. Sliding block; 113. Sliding box; 114. Locking rod; 115. Lock chamber; 116. Inlet hole; 117. Spring; 121. Fan cover; 122. Filter screen; 123. Fan; 124. Heat dissipation hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-6As shown, an industrial electrical control cabinet with convenient heat dissipation includes a base plate 1, and further includes: two side plates 2 installed on the top of the base plate 1, with a first hinge door 3 and a second hinge door 4 respectively installed between the two side plates 2; a top plate 5 installed on the top of the side plates 2; a back plate 6 and a support frame 7 respectively installed on the top of the base plate 1; a mounting plate 8 is installed on one side of the back plate 6; a split-type comber 10 with quick-release fixing is installed on the front surface of the mounting plate 8; a quick-release assembly 11 is installed inside the comber 10; and a mounting plate 8 is installed on the side surface of the side plates 2. There is a heat dissipation component 12; the base plate 1 serves as the basic load-bearing component, and two parallel side plates 2 are installed on the top of the base plate 1. A first hinge door 3 and a second hinge door 4 are respectively hinged between the two side plates 2, and the hinges enable the opening and closing function, facilitating personnel to operate and maintain the equipment inside the cabinet. The outer surfaces of the first hinge door 3 and the second hinge door 4 are equipped with lock bodies to ensure that the hinge doors are locked after the equipment is installed, preventing unauthorized operation and accidental contact; a top plate 5 is installed on the top of the side plates 2, which is connected to the base plate 1 and the back plate 6. Together with the side panel 2, they form a closed cabinet space, providing protection for the internal electrical components. Meanwhile, a back panel 6 and a support frame 7 are fixedly installed on the top of the base panel 1. The support frame 7 can be used to support and fix large electrical equipment or cable bundles inside the cabinet, preventing them from shaking. It should be noted that the support frame 7 is wide enough to provide space for installing the cable comb 10 and a corresponding locking chamber 115. When the cable comb 10 is not in use, it can be removed using the quick-release assembly 11 and mounted on the side of the support frame 7 to organize cable bundles. A mounting plate 8 is installed on one side of the back panel 6. The mounting plate 8 serves as the core functional mounting surface, and the cable comb 10 is installed on its front surface. The quick-release assembly 11 is installed inside the cable comb 10, allowing for quick installation and removal between the cable comb 10 and the mounting plate 8. During installation, first align the quick-release assembly 11 with the mounting hole, then adjust the rotation handle 111 to lock the cable comb 10. Removal is achieved by reversing the operation. A heat dissipation assembly 12 is installed on the side surface of the side panel 2 to facilitate heat exchange and dissipation within the cabinet.

[0025] The mounting plate 8 has combing plates 9 installed on both sides. A reserved mounting bracket 81 is fixedly connected to the front surface of the mounting plate 8, and a reserved mounting hole 82 is opened on the front surface of the mounting plate 8. The combing plates 9 are fixedly installed on both sides of the mounting plate 8 for preliminary combing and guiding of the cables. It should be noted that the combing plate 9 can be regarded as the two comb plates 102 of the comb frame 10 combined together to form a wide combing plate surface. Then, the combing plate surface is extended to obtain the existing combing plate 9. The reserved mounting bracket 81 is fixedly connected to the front surface of the mounting plate 8, and a reserved mounting hole 82 is opened. The reserved mounting bracket 81 and the reserved mounting hole 82 can be used to install various electrical components, such as controllers, terminal blocks, etc., to meet different electrical connection requirements. The front surface of the mounting plate 8 also has a reserved slot for installing the lock chamber 115, as well as a positioning hole for use with the positioning block 104.

[0026] The cable comber 10 includes a base 101, with comb plates 102 fixedly connected to the top and bottom of the base 101 respectively. The comb plates 102 have cable clamping grooves 103 inside. A positioning block 104 is fixedly connected to the rear surface of the base 101, and a locking groove 105 is provided inside the base 101. The comb plates 102 are fixedly connected to the top and bottom of the base 101 respectively, and the cable clamping grooves 103 inside the comb plates 102 are used to accommodate and separate different cables to prevent cable tangling. The positioning block 104 is fixedly connected to the rear surface of the base 101. During installation, the positioning block 104 engages with the corresponding positioning hole on the mounting plate 8 to achieve precise positioning. The base 101 has a locking groove 105 inside for installing the lock chamber 115 of the quick-release component 11. It should be noted that the locking groove 105 is divided into two parts. The part near the comb plate 102 is relatively wide and is used to install the lock chamber 115. The part near the base 101 is relatively narrow, which matches the lock head size of the locking rod 114. When not locked, it restricts the direction of the locking rod 114 and ensures that the lock head of the locking rod 114 is aligned with the inlet hole 116.

[0027] The quick-release assembly 11 includes a rotating handle 111, a sliding block 112 fixedly connected to the side of the rotating handle 111, a sliding box 113 sleeved on the outer surface of the sliding block 112, and one end of the sliding block 112 penetrating through the sliding box 113; a locking rod 114 fixedly connected to the end of the sliding block 112 away from the rotating handle 111, a locking chamber 115 slidably connected to one end of the locking rod 114, and an inlet hole 116 for use with the locking rod 114 on the top surface of the locking chamber 115; the sliding block 112 A spring 117 is fixedly connected to one side of the locking cylinder 113, and one end of the spring 117 is fixedly connected to the inner cavity of the sliding box 113. The sliding box 113 is fixedly connected to the inner wall of the locking groove 105, and the locking cylinder 115 is fixedly connected to the inside of the mounting plate 8. By pushing the rotating handle 111, the sliding block 112 slides in the inner cavity of the sliding box 113, thereby causing the locking rod 114 to slide. The spring 117 is compressed and stored, allowing the locking rod 114 to be inserted into the locking cylinder 115 through the inlet hole 116. After insertion, turning the handle 111 rotates the locking rod 114, causing the spring 117 to twist and store force, thus misaligning the locking head of the locking rod 114 with the locking chamber 115. Releasing the handle 111 causes the spring 117 to return the sliding block 112 and the locking rod 114 to their original positions, pushing the sliding block 112 away from the locking chamber 115. Simultaneously, the locking head of the locking rod 114 presses against the locking chamber 115, achieving locking and preventing loosening due to vibration or accidental contact. The entire process requires no additional tools and can be completed simply by manual movement and rotation, compared to traditional methods. The screws are used for fixing, which shortens the disassembly and assembly time. The lock cylinder 115 is fixed inside the mounting plate 8, and the sliding box 113 is fixed inside the locking groove 105. The connection part is hidden inside the structure, which not only protects the core components from dust and external force damage, but also makes the overall appearance cleaner. It should be noted that the sliding box 113 has a sliding hole for the sliding block 112 to extend through. The size of the sliding hole is just matched with the extended end of the sliding block 112. The diameter of the extended end of the sliding block 112 is smaller than the diameter of the locking rod 114. Therefore, the sliding block 112 is limited inside the sliding box 113.

[0028] The heat dissipation assembly 12 includes heat dissipation holes 124 formed inside the side panel 2. A fan cover 121 and a fan 123 are fixedly connected to one side of the heat dissipation hole 124, and a filter screen 122 is fixedly connected to the top of the fan cover 121. The heat dissipation holes 124 are formed inside the side panel 2, serving as a channel for air exchange between the inside and outside of the cabinet. When the fan 123 is working, it can accelerate airflow and promote heat dissipation. The filter screen 122 is used to filter dust and other impurities in the air to prevent them from entering the cabinet and affecting the normal operation of electrical components. It should be noted that each side panel 2 includes two The heat dissipation components 12 are located on the sides of the two heat dissipation holes 124, and the fan cover 121 covers the entire area of ​​the heat dissipation holes 124. The blades of the two fans 123 are bent in different directions. The bottom fan 123 is an air inlet fan with the blades bent outward. It draws in external cold air into the device by rotating. The top fan 123 is an air outlet fan with the blades bent inward. It exhausts the hot air inside the device when it is running. This combination of fan blade directions can form a continuous air circulation between the air inlet and the air outlet, thereby improving heat dissipation efficiency.

[0029] Working principle: When using this power distribution control cabinet, the operator first opens the first hinge door 3 and installs the comber 10 into the corresponding position using the quick-release assembly 11. During installation, the positioning block 104 behind the base 101 is aligned with the reserved positioning hole. After initial positioning, the operator pushes the rotating handle 111 of the quick-release assembly 11. At this time, the sliding block 112 drives the locking rod 114 to slide in the sliding box 113, and the spring 117 is compressed and stored. When the locking rod 114 is inserted into the lock chamber 115 through the inlet hole 116, the operator rotates the rotating handle 111, causing the sliding block 112 to rotate, which twists and stores the spring 117, causing the lock head of the locking rod 114 to be misaligned with the inlet hole 116. The operator releases the rotating handle 111, and the rebound force of the spring 117 pushes the locking rod 114, and the lock head is locked into the lock chamber 115, completing the installation of the comber 10. Locking with mounting plate 8; when electrical equipment is connected, the cable can be initially combed along the combing plates 9 on both sides of mounting plate 8 and then embedded into the clamping groove 103 for fixation. Through the segmented design, the user can flexibly increase or decrease the number of segments of the combing frame 10 according to the number of cables, avoiding the waste of space caused by partial idleness of the integrated structure. Disassembly process: rotate the rotating handle 111 in the reverse direction to drive the locking rod 114 to rotate and misalign, so that it is disengaged from the inlet hole 116 of the locking chamber 115. Since the sliding block 112 is limited by the sliding hole of the sliding box 113, and the size matching design of the locking rod 114 and the locking chamber 115 ensures that the locking rod 114 is always aligned with the inlet hole 116 during operation, avoiding offset or jamming. When part of the combing frame 10 is idle, it can be quickly disassembled through the quick-release component 11 and installed on the support frame 7 of the base plate 1.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An industrial electrical control cabinet with convenient heat dissipation, comprising a base plate (1), characterized in that, Also includes: Two side panels (2) are installed on the top of the base plate (1). A first hinge door (3) and a second hinge door (4) are installed between the two side panels (2). A top plate (5) is installed on the top of the side panels (2). A back plate (6) and a support frame (7) are installed on the top of the base plate (1). A mounting plate (8) is installed on one side of the back plate (6), and a split comb frame (10) with quick release is installed on the front surface of the mounting plate (8). A quick release assembly (11) is installed inside the comb frame (10), and a heat dissipation assembly (12) is installed on the side surface of the side plate (2).

2. The industrial electrical control cabinet with heat dissipation as described in claim 1, characterized in that: Comb line plates (9) are installed on both sides of the mounting plate (8), a reserved mounting bracket (81) is fixedly connected to the front surface of the mounting plate (8), and a reserved mounting hole (82) is opened on the front surface of the mounting plate (8).

3. The industrial electrical control cabinet with heat dissipation as described in claim 1, characterized in that: The comb frame (10) includes a base (101), with a comb plate (102) fixedly connected to the top and bottom of the base (101), a wire clamping groove (103) inside the comb plate (102), a positioning block (104) fixedly connected to the rear surface of the base (101), and a locking groove (105) inside the base (101).

4. An industrial electrical control cabinet with convenient heat dissipation according to claim 1, characterized in that: The quick-release assembly (11) includes a rotating handle (111), a sliding block (112) is fixedly connected to the side of the rotating handle (111), a sliding box (113) is sleeved on the outer surface of the sliding block (112), and one end of the sliding block (112) passes through the sliding box (113).

5. An industrial electrical control cabinet with convenient heat dissipation according to claim 4, characterized in that: The sliding block (112) is fixedly connected to a locking rod (114) at one end away from the rotating handle (111). The locking rod (114) is slidably connected to a locking chamber (115) at one end. The top surface of the locking chamber (115) is provided with an inlet hole (116) for use with the locking rod (114).

6. An industrial electrical control cabinet with convenient heat dissipation according to claim 5, characterized in that: A spring (117) is fixedly connected to one side of the sliding block (112), one end of the spring (117) is fixedly connected to the inner cavity of the sliding box (113), the sliding box (113) is fixedly connected to the inner wall of the locking groove (105), and the lock chamber (115) is fixedly connected to the inside of the mounting plate (8).

7. An industrial electrical control cabinet with convenient heat dissipation according to claim 1, characterized in that: The heat dissipation assembly (12) includes a heat dissipation hole (124) inside the side plate (2). A fan cover (121) and a fan (123) are fixedly connected to one side of the heat dissipation hole (124). A filter screen (122) is fixedly connected to the top of the fan cover (121).

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