Control cabinet convenient for equipment installation

Abstract

The utility model discloses a control cabinet convenient for equipment installation. The control cabinet comprises a cabinet body, an installation track, three functional panels and detachable installation units. The detachable mounting unit comprises an equipment mounting back plate, a buckle mounting seat, a buckle assembly and an unlocking assembly. According to the control cabinet convenient for equipment installation, unified installation of various types of equipment can be realized by utilizing the equipment installation back plate and the waist-shaped installation holes, and a unified buckle structure does not need to be arranged for each electrical equipment; through the cooperation of the mounting rail and the buckle assembly, the buckle mounting seat can be quickly buckled and mounted on the mounting rail; the unlocking assembly can be used for conveniently and rapidly releasing the buckle of the buckle assembly, corresponding tools do not need to be arranged, and the disassembly and assembly efficiency is improved; the three functional panels are detachably mounted at the three rectangular mounting windows, so that cables can enter and exit from the three side positions conveniently, and nearby wiring is facilitated.

Description

Technical Field

[0001] The utility model relates to a control cabinet, in particular to a control cabinet which is convenient for equipment installation. Background Art

[0002] Currently, existing control cabinets have simple internal structures. When installing electrical equipment, they need to be fixed inside the control cabinet with bolts. Some electrical equipment is installed inside the control cabinet using clip structures and brackets. However, some electrical equipment does not have a standardized clip structure, resulting in a cluttered internal installation method. In addition, when wiring inside the control cabinet, since the inlet and outlet ports on the cabinet body are fixed in position, it is necessary to consider how to bend the cables to ensure regular routing, making internal cable routing cumbersome. Utility Model Content

[0003] The utility model aims to provide a control cabinet that is convenient for equipment installation, can realize the unified installation of electrical equipment, and is convenient for nearby wiring in and out of the cabinet.

[0004] Technical solution: The control cabinet for facilitating equipment installation described in the utility model comprises a cabinet body, a mounting rail, three functional panels and various detachable mounting units; the detachable mounting unit comprises an equipment mounting back plate, a snap-on mounting seat, a snap-on assembly and an unlocking assembly; a rectangular mounting window is provided on the upper side, left side and right side of the cabinet body, and the three functional panels are detachably mounted at the three rectangular mounting windows respectively; a heat dissipation structure or a threading structure is provided on the functional panel; the mounting rail is laterally fixed on the rear inner wall of the cabinet body; the snap-on mounting seat is fixed on the middle part of the rear side of the equipment mounting back plate, and various waist-shaped mounting holes are distributed on the equipment mounting back plate; the snap-on assembly and the unlocking assembly are both installed on the snap-on mounting seat, and the snap-on mounting seat is snapped onto the mounting rail by the snap-on assembly, and the unlocking assembly drives the snap-on assembly to release the snap-on state.

[0005] Furthermore, the snap assembly includes two snap plates and two locking compression springs; a snap groove is horizontally provided on the rear side surface of the snap mounting seat, the snap groove is snapped onto the mounting rail, and track grooves are horizontally provided on the upper and lower side edges of the mounting rail; rectangular sockets are vertically provided on the upper and lower side groove edges of the snap groove, and the two snap plates are respectively movably inserted into the two rectangular sockets; a strip mounting hole is vertically provided in the middle of the snap plate, and a supporting protrusion extending into the strip mounting hole is provided on the hole wall of the rectangular socket; the locking compression spring is installed in the strip mounting hole, and one end is elastically supported on the supporting protrusion, and the locking compression spring is used to push the snap plate to move into the snap groove, so that the end of the snap plate is inserted into the track groove on the corresponding side.

[0006] Furthermore, a limiting tooth is provided at the end of the buckle inserting plate, and various positioning teeth are provided at intervals in the buckle groove, and the limiting teeth are located between adjacent positioning teeth to achieve position locking.

[0007] Furthermore, the unlocking assembly includes an unlocking rod and two unlocking ropes; two wire holes are longitudinally arranged in the snap mounting base, which are respectively connected to the two rectangular sockets; the upper end of the unlocking rod is rotatably mounted vertically on the snap mounting base, and passes through the two wire holes at the same time; one end of the two unlocking ropes is fixed on the unlocking rod, and the other end is connected to the strip mounting hole after passing through the wire holes at the corresponding position, and the unlocking rope pulls the snap plate so that the end of the snap plate is away from the track groove.

[0008] Furthermore, an extension sleeve is slidably sleeved on the lower end of the unlocking rod, a rebound spring is installed in the extension sleeve, and the upper end of the rebound spring is fixed to the lower end of the unlocking rod; a limiting groove is vertically provided on the lower end of the unlocking rod, and a limiting slider is slidably embedded in the limiting groove on the inner wall of the extension sleeve.

[0009] Furthermore, the heat dissipation structure includes heat dissipation holes and a heat dissipation fan arranged on the functional panel.

[0010] Furthermore, the threading structure includes various threading seats that are arranged on the functional panel in a penetrating manner; a flexible cover is provided at the inner opening of the central hole of the threading seat, and an elastic rubber ring is provided at the closing end of the flexible cover.

[0011] Compared with the prior art, the present invention has the following beneficial effects: the equipment mounting back plate and waist-shaped mounting holes can be used to achieve unified installation of various types of equipment, without the need to set a unified snap-in structure for each electrical device; the combination of the mounting rail and the snap-in assembly can realize the quick snap-in installation of the snap-in mounting seat on the mounting rail; the unlocking assembly can be used to quickly release the snap-in assembly without the need for corresponding tools, which greatly improves the efficiency of disassembly and assembly; the three functional panels can be detachably installed at the three rectangular mounting windows, so that cables can be easily entered and exited from three sides, which is convenient for nearby wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front structural diagram of the present invention;

[0013] Figure 2 It is a right side structural schematic diagram of the present utility model;

[0014] Figure 3 This is a right side structural diagram of the detachable installation unit of the present invention;

[0015] Figure 4 This is a schematic cross-sectional view of the buckle mounting seat of the present invention;

[0016] Figure 5 It is a cross-sectional view of the threading structure of the present utility model. DETAILED DESCRIPTION

[0017] The technical solution of the present invention will be described in detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the embodiments.

[0018] Example 1:

[0019] like Figure 1-5 As shown, the control cabinet disclosed by the utility model, which is convenient for equipment installation, includes: a cabinet body 1, a mounting rail 9, three functional panels 3 and various detachable mounting units; the detachable mounting unit includes an equipment mounting back plate 10, a snap mounting seat 17, a snap assembly and an unlocking assembly; a rectangular mounting window 6 is provided on the upper side, left side and right side of the cabinet body 1, and the three functional panels 3 are respectively detachably mounted at the three rectangular mounting windows 6; a heat dissipation structure or a threading structure is provided on the functional panel 3; the mounting rail 9 is laterally fixed to the rear inner wall of the cabinet body 1; the snap mounting seat 17 is fixed to the middle part of the rear side of the equipment mounting back plate 10, and various waist-shaped mounting holes 11 are distributed on the equipment mounting back plate 10; the snap assembly and the unlocking assembly are both installed on the snap mounting seat 17, and the snap mounting seat 17 is snapped onto the mounting rail 9 by the snap assembly, and the unlocking assembly drives the snap assembly to release the snapping state.

[0020] The equipment installation back plate 10 and the waist-shaped installation hole 11 can be used to achieve unified installation of various types of equipment without the need to set a unified snap-in structure for each electrical equipment; the combination of the installation track 9 and the snap-in assembly can realize the quick snap-in installation of the snap-in mounting seat 17 on the installation track 9; the unlocking assembly can be used to quickly release the snap-in assembly without the need for corresponding tools, which greatly improves the disassembly and assembly efficiency; the three functional panels 3 are detachably installed at the three rectangular installation windows 6, so that the cables can be easily entered and exited from the three sides, which is convenient for nearby wiring.

[0021] Furthermore, an installation window 8 is provided on the front side of the cabinet body 1, a cabinet door 2 is hingedly installed at the installation window 8, and a locking rod 14 is rotatably installed on the side of the cabinet door 2; a locking block 15 is provided on the inner end of the locking rod 14 for snapping onto the inner side of the installation window 8; a handle rod 16 is provided on the outer end of the locking rod 14 for convenient manual rotation of the locking rod 14.

[0022] Furthermore, the snap assembly includes two snap plates 18 and two locking compression springs 30; a snap groove 19 is horizontally provided on the rear side surface of the snap mounting seat 17, the snap groove 19 is snapped on the mounting rail 9, and track grooves 25 are horizontally provided on the upper and lower side edges of the mounting rail 9; rectangular insertion holes 29 are vertically provided on the upper and lower side groove edges of the snap groove 19, and the two snap plates 18 are respectively movably inserted into the two rectangular insertion holes 29; a strip mounting hole 28 is vertically provided in the middle of the snap plate 18, and a supporting protrusion 31 extending into the strip mounting hole 28 is provided on the hole wall of the rectangular insertion hole 29; the locking compression spring 30 is installed in the strip mounting hole 28, and one end is elastically supported on the supporting protrusion 31, and the locking compression spring 30 is used to push the snap plate 18 to move into the snap groove 19, so that the end of the snap plate 18 is inserted into the track groove 25 on the corresponding side. The locking compression spring 30 can be used to push the snap-on plate 18 into the snap-on groove 19, so that the snap-on plate 18 remains in a snap-on state, ensuring the reliability of the snap-on installation; the supporting protrusion 31 can be used to install the locking compression spring 30 on the one hand, and on the other hand, it can also limit the range of movement of the snap-on plate 18; the snap-on groove 19 is snapped onto the mounting rail 9, which can enhance the stability of the snap-on mounting seat 17.

[0023] Furthermore, an anti-sliding block 24 is provided on the outer end of the snap plate 18 , thereby facilitating temporary manual pulling of the snap plate 18 on one side, thereby realizing another unlocking method of the snap plate 18 .

[0024] Furthermore, a limiting tooth 27 is provided at the end of the buckle insert plate 18, and various positioning teeth 26 are provided at intervals in the buckle groove 19. The limiting teeth 27 are located between adjacent positioning teeth 26 to achieve position locking, thereby enhancing the stability of the buckle position.

[0025] Furthermore, the unlocking assembly includes an unlocking lever 20 and two unlocking cords 32. Two wire holes 35 are longitudinally provided within the snap-on mounting base 17, each connected to the two rectangular receptacles 29. The upper end of the unlocking lever 20 is rotatably mounted vertically on the snap-on mounting base 17 and extends through the two wire holes 35. One end of each unlocking cord 32 is fixed to the unlocking lever 20, and the other end is connected to the bar-shaped mounting hole 28 after passing through the wire holes 35 at the corresponding position. The unlocking cords 32 pull the snap-on plate 18, moving the end of the snap-on plate 18 away from the track groove 25. The two unlocking cords 32 enable the two snap-on plates 18 to be unlocked simultaneously when the unlocking lever 20 is rotated, effectively improving disassembly efficiency and eliminating the need for additional tools.

[0026] Furthermore, an extension sleeve 21 is slidably mounted on the lower end of the unlocking lever 20. A rebound spring 34 is installed within the extension sleeve 21, and the upper end of the rebound spring 34 is fixed to the lower end of the unlocking lever 20. A limit slot 22 is vertically provided on the lower end of the unlocking lever 20, and a limit slider is provided on the inner wall of the extension sleeve 21, which slides into the limit slot 22. The extension sleeve 21 allows the unlocking lever 20 to be extended and pulled out when the buckle is released, thereby reducing obstruction by the device mounting backplate 10 or electrical equipment and facilitating rotation of the unlocking lever 20. The rebound spring 34 allows the extension sleeve 21 to be quickly retracted to the back of the device mounting backplate 10 after release, preventing the extension sleeve 21 from obstructing internal wiring.

[0027] Furthermore, a protective ridge 23 is provided on the outer wall of the extension sleeve 21 , thereby preventing slipping when the extension sleeve 21 is rotated.

[0028] Furthermore, a limiting ring 33 is provided on the unlocking rod 20 and on both the upper and lower sides of the fixed connection of the unlocking rope 32 to limit the winding range of the unlocking rope 32.

[0029] Furthermore, the heat dissipation structure includes heat dissipation holes 5 and a heat dissipation fan 7 provided on the functional panel 3, thereby facilitating heat dissipation inside the cabinet 1. The heat dissipation fan 7 can be used by simply connecting it to electricity during installation.

[0030] Furthermore, the threading structure includes threading seats 4 that are arranged on the functional panel 3 in a penetrating manner; a flexible cover 36 is provided at the inner opening of the central hole of the threading seat 4, and an elastic rubber ring 37 is provided at the closing end of the flexible cover 36. The flexible cover 36 and the elastic rubber ring 37 can be used to restrain the incoming and outgoing cables.

[0031] Furthermore, a mounting side ear 12 is provided at each of the four top corners of the rear side surface of the cabinet body 1 , and a strip-shaped mounting hole 13 is provided on the mounting side ear 12 , thereby facilitating the fixed installation of the cabinet body 1 .

[0032] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes in form and details may be made without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A control cabinet that facilitates equipment installation, characterized by: The invention comprises a cabinet (1), a mounting rail (9), three functional panels (3) and various detachable mounting units; the detachable mounting unit comprises an equipment mounting back plate (10), a buckle mounting seat (17), a buckle assembly and an unlocking assembly; a rectangular mounting window (6) is provided on the upper side, left side and right side of the cabinet (1), and the three functional panels (3) are respectively detachably mounted at the three rectangular mounting windows (6); a heat dissipation structure or a threading structure is provided on the functional panel (3); the mounting rail (9) is transversely fixed on the rear inner wall of the cabinet (1); the buckle mounting seat (17) is fixed on the middle part of the rear side of the equipment mounting back plate (10), and waist-shaped mounting holes (11) are distributed on the equipment mounting back plate (10); the buckle assembly and the unlocking assembly are both installed on the buckle mounting seat (17); the buckle mounting seat (17) is buckled on the mounting rail (9) by the buckle assembly, and the unlocking assembly drives the buckle assembly to release the buckled state.

2. The control cabinet for facilitating equipment installation according to claim 1, characterized in that: The buckle assembly includes two buckle inserting plates (18) and two locking compression springs (30); a buckle groove (19) is horizontally arranged on the rear side of the buckle mounting seat (17), the buckle groove (19) is buckled on the mounting track (9), and track grooves (25) are horizontally arranged on the upper and lower sides of the mounting track (9); rectangular plug holes (29) are vertically arranged on the upper and lower side groove edges of the buckle groove (19), and the two buckle inserting plates (18) are respectively inserted into the two rectangular plug holes (29) in a through-type movable manner. A strip-shaped mounting hole (28) is vertically provided in the middle of the snap-on inserting plate (18), and a supporting protrusion (31) extending into the strip-shaped mounting hole (28) is provided on the hole wall of the rectangular inserting hole (29); a locking compression spring (30) is installed in the strip-shaped mounting hole (28), and one end is elastically supported on the supporting protrusion (31), and the locking compression spring (30) is used to push the snap-on inserting plate (18) to move into the snap-on groove (19), so that the end of the snap-on inserting plate (18) is inserted into the track groove (25) on the corresponding side.

3. The control cabinet for facilitating equipment installation according to claim 2, characterized in that: A limiting tooth (27) is provided at the end of the buckle inserting plate (18), and positioning teeth (26) are arranged at intervals in the buckle groove (19). The limiting tooth (27) is located between adjacent positioning teeth (26) to achieve position locking.

4. The control cabinet for facilitating equipment installation according to claim 2, characterized in that: The unlocking assembly comprises an unlocking rod (20) and two unlocking ropes (32); two wire holes (35) respectively connected to two rectangular jacks (29) are longitudinally arranged in the buckle mounting seat (17); the upper end of the unlocking rod (20) is rotatably mounted on the buckle mounting seat (17) and passes through the two wire holes (35) at the same time; one end of the two unlocking ropes (32) is fixed on the unlocking rod (20), and the other end is connected to the strip mounting hole (28) after passing through the wire holes (35) at the corresponding position, and the buckle plug plate (18) is pulled by the unlocking rope (32) so that the end of the buckle plug plate (18) is away from the track groove (25).

5. The control cabinet for facilitating equipment installation according to claim 4, characterized in that: An extension sleeve (21) is slidably sleeved on the lower end of the unlocking rod (20), a rebound tension spring (34) is installed in the extension sleeve (21), and the upper end of the rebound tension spring (34) is fixed on the lower end of the unlocking rod (20); a limiting sliding groove (22) is vertically arranged on the lower end of the unlocking rod (20), and a limiting sliding block is slidably embedded in the limiting sliding groove (22) on the inner wall of the extension sleeve (21).

6. The control cabinet for facilitating equipment installation according to claim 1, characterized in that: The heat dissipation structure comprises heat dissipation holes (5) and a heat dissipation fan (7) arranged on the functional panel (3).

7. The control cabinet for facilitating equipment installation according to claim 1, characterized in that: The threading structure comprises threading seats (4) which are arranged on the functional panel (3) in a penetrating manner; a flexible cover (36) is arranged at the inner opening of the central hole of the threading seat (4); and an elastic rubber ring (37) is arranged at the closing end of the flexible cover (36).

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