Electric appliance control cabinet facilitating rapid installation of electric appliance elements

Abstract

The invention belongs to the technical field of control cabinet structure design, and particularly relates to an electric appliance control cabinet facilitating rapid installation of electric appliance elements. Comprising a main cabinet body, a cabinet door and a quick-mounting assembly, the main cabinet body is of a shell structure with an opening in the front side and comprises a back plate on the rear side and side plates located on the periphery of the back plate. The cabinet door is mounted at the front side opening of the main cabinet body; the quick-mounting assembly comprises a positioning plate frame, a bunching plate frame and a mounting plate frame. According to the electric appliance control cabinet facilitating rapid installation of the electric appliance elements, on the basis of a traditional electric appliance control cabinet, various electric elements can be conveniently and rapidly installed and fixed by configuring an independent detachable installation structure, and the installation of the electric appliance control cabinet is facilitated. Through the multi-layer grillage structure and the mounting channel formed in the grillage structure, cables can be better classified and isolated, and the branching and wiring efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of control cabinet structure design, and in particular relates to an electrical control cabinet which is convenient for rapid installation of electrical components. Background Art

[0002] The electrical control cabinet is an infrastructure used to coordinate and control various electrical equipment and the stable operation of the system. It is mainly composed of the control cabinet and the support plate frame, wiring device and other structures inside the control cabinet. It is mainly used for the installation and fixation of various electrical equipment and system-related control switches and electrical components.

[0003] The commonly used electrical control cabinet structure at present generally uses wiring troughs, internal frames and other structures installed in the cabinet body of the sheet metal structure. Since the commonly used wiring troughs and internal frames are not fixed structures, their internal layout and structure are basically finalized after each installation, which has imposed certain restrictions on subsequent modifications and upgrades. At the same time, although it can achieve stable support for various components, it cannot construct an isolation zone well to effectively isolate a large number of cables and other structures involved in various components. Summary of the invention

[0004] The purpose of the present invention is to provide an electrical control cabinet, based on actual needs, which is convenient for efficient fixing and separation of cables, convenient for free assembly and use, has a simple and efficient installation method, and is convenient for rapid installation of electrical components.

[0005] To achieve the above purpose, the present invention adopts the following technical solution.

[0006] An electrical control cabinet for facilitating quick installation of electrical components, comprising a main cabinet body 1, a cabinet door 2 and a quick-install component 3;

[0007] The main cabinet 1 is a shell structure with an opening at the front, including a back panel 10 at the rear side and side panels 11 located around the back panel 10;

[0008] The cabinet door 2 is installed at the front opening of the main cabinet body 1;

[0009] The quick assembly assembly 3 includes: a positioning plate frame 30, a wiring harness plate frame 31, and a mounting plate frame 32;

[0010] The positioning plate frames 30 are installed horizontally in pairs on the front side of the back plate 10. The cross section of the positioning plate frames 30 is C-shaped, and the upper and lower arms thereof are bent upward and downward to form a connecting plate surface 301. The rear side plate surface of the positioning plate frames 30 is dug with a first strip hole 30a.

[0011] The cable tie plate frame 31 includes a buckle plate frame 310 buckled on the connecting plate surface 301 in a C shape and a cable tie plate frame 311 located at the lower side of the buckle plate frame 310; the buckle plate frame 310 and the positioning plate frame 30 enclose a first closed cavity 9a; the front side of the buckle plate frame 310 is dug with a second strip hole 31a;

[0012] The wiring harness frame 311 is composed of a vertical plate surface 312 and a wiring distribution plate surface 313; the vertical plate surface 312 is formed by vertically extending downward from the lower edge of the buckle frame 310, and the wiring distribution plate surface 313 is located at the rear side of the vertical plate surface 312 and extends horizontally backward perpendicular to the vertical plate surface 312; the adjacent wiring distribution plate surface 313, the vertical plate surface 312 and the back plate 10 form a wiring harness channel 9b;

[0013] A third strip hole 31b is provided on the vertical plate surface 312 at a position directly opposite to the wire harness channel 9b;

[0014] A plurality of wire holes 31c are dug out on the vertical plate surface 312 at a position directly opposite to the line distribution plate surface 313. The wire holes 31c are dug into the vertical plate surface 312 and connected to the wire harness channels 9b on the upper and lower sides of the vertical plate surface 312. The four corners of the vertical plate surface 312 are respectively provided with connection holes 31d.

[0015] The mounting plate frame 32 includes a mounting plate surface 320 flush with the buckle plate frame 310, and a plurality of connecting rods 321 that can be inserted into the connecting holes 31d are provided on the rear side of the mounting plate surface 320;

[0016] A wiring channel 9 c is formed between the mounting plate frame 32 and the wiring harness plate frame 311 .

[0017] A further improvement or preferred embodiment of the aforementioned electrical control cabinet that facilitates the rapid installation of electrical components further includes a wiring groove 101 arranged on the edges around the front side of the back plate 10 .

[0018] A further improvement or preferred embodiment of the aforementioned electrical control cabinet that facilitates rapid installation of electrical components is that the positioning plate racks 30 are arranged in pairs in an array with equal spacing along the vertical direction;

[0019] The distance D between the upper and lower positioning plates 30 is the same as or twice the upper and lower width of the harness plate 311 .

[0020] A further improvement or preferred embodiment of the aforementioned electrical control cabinet for facilitating quick installation of electrical components, wherein the mounting plate frame 32 comprises a switch mounting plate surface 322 in the middle and component mounting plate surfaces 323 located on the left and right sides of the switch mounting plate surface 322;

[0021] The switch mounting plate surface 322 is provided with strip-shaped wire holes 32a on the upper and lower sides, and two rows of plug holes 32b are provided on the upper and lower sides of the strip-shaped wire holes 32a;

[0022] The two wire harness frames 311 are respectively installed on the positioning frames 30 arranged in pairs;

[0023] The component mounting plate surface 323 is arranged opposite to the left and right side harness plate frames 311 , and mounting holes opposite to the third strip-shaped hole 31 b are provided on the component mounting plate surface 323 and the harness plate frames 311 .

[0024] A further improvement or preferred embodiment of the aforementioned electrical control cabinet that facilitates quick installation of electrical components is that a wire inlet is dug out on the side panel 11 at the top, and a wire inlet panel 110 is provided on the top cover of the wire inlet; a plurality of wire inlet holes are dug out evenly in the horizontal direction on the wire inlet panel 110.

[0025] A further improvement or preferred implementation of the aforementioned electrical control cabinet that facilitates quick installation of electrical components is that a locking hole is dug out on the snap-on plate frame 310, a threaded sleeve 4 is fixed in the locking hole, a locking bolt 5 is arranged in the threaded sleeve 4, the locking bolt 5 is screwed into the threaded sleeve 4 from front to back, and the bottom is against the positioning plate frame 30.

[0026] Its beneficial effects are:

[0027] The present application mainly provides an electrical control cabinet that is convenient for the quick installation of electrical components. Based on the traditional electrical control cabinet, the control cabinet can conveniently and quickly install and fix various electrical components by configuring an independent detachable mounting structure. Through the multi-layer board frame structure and the installation channel formed inside the board frame structure, the cables can be better classified and isolated, thereby improving the efficiency of branch wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is the main view of the electrical control cabinet which facilitates the quick installation of electrical components;

[0029] Figure 2 It is a front cross-sectional view of an electrical control cabinet that facilitates the quick installation of electrical components;

[0030] Figure 3 It is a partial assembly drawing of an electrical control cabinet that facilitates the quick installation of electrical components;

[0031] Figure 4 It is a partial schematic diagram of an electrical control cabinet that facilitates the rapid installation of electrical components;

[0032] Figure 5 It is a partial enlarged view of an electrical control cabinet that facilitates the quick installation of electrical components;

[0033] The reference numerals include:

[0034] Main cabinet 1, back panel 10, wiring trough 101, side panel 11, incoming line panel 110, cabinet door 2, quick-release assembly 3, positioning plate frame 30, first strip hole 30a, connecting plate surface 301, wiring harness plate frame 31, second strip hole 31a, third strip hole 31b, wire hole 31c, connecting hole 31d, snap-on plate frame 310, wiring harness plate frame 311, vertical plate surface 312, branching plate surface 313, mounting plate frame 32, strip wire hole 32a, plug hole 32b, mounting plate surface 320, connecting rod 321, switch mounting plate surface 322, component mounting plate surface 323, threaded sleeve 4, locking bolt 5, exhaust fan 6, first closed cavity 9a, wiring channel 9b, wiring channel 9c, mounting hole 9d. DETAILED DESCRIPTION

[0035] The present invention is described in detail below in conjunction with specific embodiments.

[0036] The present application provides an electrical control cabinet that facilitates the rapid installation of electrical components, and is mainly used to simplify the installation and upgrading efficiency of various types of electrical control cabinets, simplify the difficulty of component layout and assembly, and improve assembly efficiency.

[0037] like Figures 1-2 As shown, the present application is an electrical control cabinet that facilitates the rapid installation of electrical components, and its main structure includes a main cabinet body 1, a cabinet door 2 and a quick-install component 3;

[0038] The main cabinet is generally made of sheet metal stamping, and is mainly used as an external support and protection base, wherein the main cabinet 1 is a shell structure with an opening on the front side, including a back plate 10 on the rear side and side plates 11 located around the back plate 10;

[0039] For ease of operation, the cabinet door 2 of the main cabinet is installed at the front opening of the main cabinet 1;

[0040] The quick-install assembly 3 includes: a positioning plate frame 30, a wiring harness plate frame 31, and a mounting plate frame 32;

[0041] The positioning plate frames 30 are installed horizontally in pairs on the front side of the back plate 10. The cross section of the positioning plate frames 30 is C-shaped, and the upper and lower arms thereof are bent upward and downward to form a connecting plate surface 301. The rear side plate surface of the positioning plate frames 30 is dug with a first strip hole 30a.

[0042] The harness plate frame 31 includes a buckle plate frame 310 buckled in a C shape on the connecting plate surface 301 and a harness plate frame 311 located at the lower side of the buckle plate frame 310; the buckle plate frame 310 and the positioning plate frame 30 enclose a first closed cavity 9a; a second strip hole 31a is dug out at the front side of the buckle plate frame 310;

[0043] The wiring harness frame 311 is composed of a vertical plate surface 312 and a wiring distribution plate surface 313; the vertical plate surface 312 is formed by vertically extending downward from the lower edge of the buckle frame 310, and the wiring distribution plate surface 313 is located at the rear side of the vertical plate surface 312 and extends horizontally backward perpendicular to the vertical plate surface 312; the adjacent wiring distribution plate surface 313, the vertical plate surface 312 and the back plate 10 form a wiring harness channel 9b;

[0044] A third strip hole 31b is provided on the vertical plate surface 312 at a position directly opposite to the wire harness channel 9b;

[0045] A plurality of wire holes 31c are dug out on the vertical plate surface 312 at a position directly opposite to the line distribution plate surface 313. The wire holes 31c are dug into the vertical plate surface 312 and connected to the wire harness channels 9b on the upper and lower sides of the vertical plate surface 312. The four corners of the vertical plate surface 312 are respectively provided with connection holes 31d.

[0046] The mounting plate frame 32 includes a mounting plate surface 320 flush with the buckle plate frame 310 , and a plurality of connecting rods 321 that can be inserted into the connecting holes 31 d are disposed on the rear side of the mounting plate surface 320 .

[0047] Furthermore, in the actual implementation process, a certain number of peripheral cables need to be laid, and for ease of operation and handling, they are generally laid at the bottom edge of the electrical control cabinet. For this reason, in the present application, wiring troughs 101 are also provided around the edges of the front side of the back plate 10. The wiring troughs 101 have a variety of standard specifications and models. In actual use, they need to be selected and used according to the model and size of the cables that need to be laid.

[0048] In the present application, the aforementioned positioning plate frame 30, the harness plate frame 31, and the mounting plate frame 32 can be used in combination. In order to expand the combined configuration structure and ensure the stability of the connection after the combination, as a preferred configuration method, the positioning plate frame 30 can be arranged in pairs in an array with equal spacing along the vertical direction;

[0049] In order to avoid unnecessary gaps between the structures after installation and improve the aesthetics and dustproof capability, the spacing D between the upper and lower positioning plate frames 30 is consistent with or twice the upper and lower widths of the harness plate frame 311 .

[0050] Furthermore, in order to expand the installation methods, improve the stability of internal components during the actual assembly process, and adapt to the installation and use of a large number of parallel switches, its functions can be expanded by configuring an independent switch installation panel. Specifically:

[0051] The structure of the mounting plate frame 32 is optimized, and is divided into a switch mounting plate surface 322 in the middle and component mounting plate surfaces 323 located on the left and right sides of the switch mounting plate surface 322;

[0052] The upper and lower sides of the switch mounting plate 322 are provided with strip-shaped wire holes 32a, and the upper and lower sides of the strip-shaped wire holes 32a are provided with two rows of plug-in holes 32b;

[0053] The two wire harness frames 311 are respectively installed on the positioning frames 30 arranged in pairs;

[0054] The component mounting plate surface 323 is arranged opposite to the left and right side harness plate frames 311 , and mounting holes opposite to the third strip-shaped hole 31 b are provided on the component mounting plate surface 323 and the harness plate frames 311 .

[0055] In particular, to facilitate the configuration of incoming and outgoing lines, in this embodiment, an incoming line port is dug out on the side panel 11 at the top of the control cabinet, and an incoming line panel surface 110 is provided on the upper cover of the incoming line port; wherein a plurality of incoming line holes are dug out evenly in the horizontal direction on the incoming line panel surface 110.

[0056] In particular, in order to improve the internal heat dissipation effect, a plurality of heat dissipation installation openings are provided on the left and right side panels, and exhaust fans 6 are installed in the heat dissipation installation openings.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. An electrical control cabinet that facilitates the rapid installation of electrical components, characterized in that: It comprises a main cabinet (1), a cabinet door (2) and a quick-install component (3); The main cabinet (1) is a shell structure with an opening at the front, comprising a back panel (10) at the rear and side panels (11) located around the back panel (10); The cabinet door (2) is installed at the front opening of the main cabinet (1); The quick-install assembly (3) comprises: a positioning plate frame (30), a wiring harness plate frame (31), and a mounting plate frame (32); The positioning plate frames (30) are installed in pairs horizontally on the front side of the back plate (10), the cross section of the positioning plate frames (30) is C-shaped, and the upper and lower arms thereof are bent upward and downward to form a connecting plate surface (301), and the rear side plate surface of the positioning plate frames (30) is dug with a first strip hole (30a); The harness plate frame (31) comprises a buckle plate frame (310) buckled in a C-shape on the connecting plate surface (301) and a harness plate frame (311) located below the buckle plate frame (310); the buckle plate frame (310) and the positioning plate frame (30) enclose a first closed cavity (9a); a second strip-shaped hole (31a) is dug out on the front side of the buckle plate frame (310); The wire harness frame (311) is composed of a vertical plate surface (312) and a wire dividing plate surface (313); the vertical plate surface (312) is formed by vertically extending downward from the lower edge of the buckle frame (310); the wire dividing plate surface (313) is located at the rear side of the vertical plate surface (312) and extends horizontally backward perpendicular to the vertical plate surface (312); adjacent wire dividing plate surfaces (313) and the vertical plate surface (312) and the back plate (10) form a wire harness channel (9b); A third strip-shaped hole (31b) is provided on the vertical plate surface (312) at a position directly opposite to the wire harness channel (9b); A plurality of wire holes (31c) are dug out at a position on the vertical plate surface (312) directly opposite to the line distribution plate surface (313), and the wire holes (31c) are dug into the vertical plate surface (312) and connected to the wire bundle channels (9b) on the upper and lower sides of the vertical plate surface (312); and connection holes (31d) are respectively provided at the four corners of the vertical plate surface (312); The mounting plate frame (32) comprises a mounting plate surface (320) flush with the buckle plate frame (310), and a plurality of connecting rods (321) which can be inserted into the connecting holes (31d) are provided on the rear side of the mounting plate surface (320); A wiring channel (9c) is formed between the mounting plate frame (32) and the wiring harness plate frame (311).

2. The electrical control cabinet for facilitating rapid installation of electrical components according to claim 1, characterized in that: It also includes a wiring groove (101) arranged on the edges around the front side of the back plate (10).

3. The electrical control cabinet for facilitating rapid installation of electrical components according to claim 1, characterized in that: The positioning plate racks (30) are arranged in pairs in an array with equal spacing along the vertical direction; The spacing D between the upper and lower positioning plate frames (30) is consistent with or twice the upper and lower width of the wiring harness frame (311).

4. The electrical control cabinet for facilitating rapid installation of electrical components according to claim 1, characterized in that: The mounting plate frame (32) comprises a switch mounting plate surface (322) in the middle and component mounting plate surfaces (323) located on the left and right sides of the switch mounting plate surface (322); The upper and lower sides of the switch installation plate surface (322) are provided with strip-shaped wire holes (32a), and the upper and lower sides of the strip-shaped wire holes (32a) are provided with two rows of plug-in holes (32b); The two wire harness frames (311) are respectively mounted on the positioning frames (30) arranged in pairs; The component mounting plate surface (323) is arranged opposite to the left and right side harness plate frames (311), and mounting holes opposite to the third strip-shaped hole (31b) are provided on the component mounting plate surface (323) and the harness plate frame (311).

5. The electrical control cabinet for facilitating rapid installation of electrical components according to claim 1, characterized in that: A wire inlet is dug out on the side plate (11) at the top, and a wire inlet panel (110) is provided on the upper cover of the wire inlet; a plurality of wire inlet holes are dug out evenly in the horizontal direction on the wire inlet panel (110).

6. The electrical control cabinet for facilitating rapid installation of electrical components according to claim 1, characterized in that: A locking hole is dug out on the buckle plate frame (310), a threaded sleeve (4) is fixed in the locking hole, a locking bolt (5) is arranged in the threaded sleeve (4), and the locking bolt (5) is screwed into the threaded sleeve (4) from front to back, with the bottom against the positioning plate frame (30).

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