Control box wiring assembly

Abstract

The utility model provides a control box wiring assembly, belongs to the technical field of control box wiring, and aims to solve the problems that when an existing control box is used for wiring, a bolt and a nut are used for fixing a wiring terminal, dismounting and mounting are inconvenient, a wire head is not prone to being plugged into the bottom of a wiring column pressing piece, and mounting efficiency is low. Comprising a control box body; the L-shaped guide rail is fixedly mounted in the control box body; the fixing block is arranged in the L-shaped guide rail; the wiring board is rotationally connected to the interior of the fixed block; the wire harness fixer is fixedly mounted at the bottom of the control box body; the ventilation blades are rotationally connected to the interior of the control box body; the adjusting assembly is arranged in the control box body; the wire harness fixing assembly is arranged at the bottom of the control box body; and the ventilation assembly is arranged in the control box body. The utility model has the advantages of fast fixation, convenient wiring, convenient ventilation and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of control box wiring, and more specifically, particularly relates to a control box wiring component. Background Art

[0002] Control boxes are usually used as control equipment for electrical facilities, and are mostly installed outside walls or in places such as outdoors to control various lighting equipment and motors. Existing control boxes mostly use wiring terminals to install and fix the wires when wiring.

[0003] Existing application number CN202320495168.9 The utility model discloses a power distribution control box for convenient wiring, including a box body, a box door, and a parts placement plate. A device mounting plate is arranged at the inner rear end of the box body, and grooves are symmetrically provided in the middle of the left and right sides of the inner cavity of the box body. The inner sides of the two grooves are symmetrically connected with screw rods, and the middle of the left and right sides of the device mounting plate are symmetrically fixedly connected with sliders. A transmission box is transversely installed in the middle of the back of the box body, and the inner side of the transmission box is rotatably connected with a rotating rod, and the left and right ends of the rotating rod are symmetrically installed with first bevel gears. The power distribution control box for convenient wiring is slidably connected with the inner wall of the box body through the device mounting plate, and the arrangement of the groove, screw rod, slider, transmission box, hand wheel, first bevel gear, rotating rod, and second bevel gear facilitates the front and rear displacement of the device mounting plate, and can be adjusted to the front end of the inner side of the box body during maintenance wiring, which is convenient for maintenance wiring.

[0004] Based on the above, when wiring the existing control box, the wiring terminals are mostly fixed and installed inside the control box with bolts and nuts. It is inconvenient to use bolts and nuts to fix the wiring terminals when disassembling and assembling them, and the space of the control box is limited. The wiring terminals are fixed inside the control box. When wiring the wiring terminals, it is inconvenient to observe the terminal pressing plates inside the upper and lower wiring ports, making it difficult for the wire ends to be inserted into the bottom of the terminal pressing plates, and the installation efficiency is low. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a control box wiring assembly to solve the problem that when wiring the existing control box, the wiring terminals are mostly fixedly installed inside the control box with bolts and nuts, which is inconvenient to disassemble and assemble the wiring terminals with bolts and nuts, and the space of the control box is limited. The wiring terminals are fixedly installed inside the control box. When wiring the wiring terminals, it is inconvenient to observe the terminal pressing plates inside the upper and lower wiring ports, making it difficult for the wire ends to be inserted into the bottom of the terminal pressing plates, resulting in low installation efficiency.

[0006] The purpose and effect of the control box wiring assembly of the utility model are achieved by the following specific technical means:

[0007] A control box wiring assembly comprises a control box body;

[0008] An L-shaped guide rail, wherein the L-shaped guide rail is fixedly installed inside the control box;

[0009] A fixing block, wherein the fixing block is arranged inside the L-shaped guide rail;

[0010] A wiring board, the wiring board is rotatably connected inside the fixed block;

[0011] A wire harness holder, the wire harness holder is fixedly mounted on the bottom of the control box;

[0012] A ventilation blade, the ventilation blade is rotatably connected inside the control box;

[0013] An adjustment component, wherein the adjustment component is arranged inside the control box;

[0014] A wire harness fixing assembly, wherein the wire harness fixing assembly is arranged at the bottom of the control box;

[0015] A ventilation component is arranged inside the control box.

[0016] Furthermore, the adjustment component includes:

[0017] A fixing hook, wherein the fixing hook is fixedly mounted on the back of the fixing block;

[0018] A hanging square hole is provided inside the L-shaped guide rail.

[0019] Furthermore, the adjustment component also includes:

[0020] A second circular hole, wherein the second circular hole is provided on the back side of the fixing block;

[0021] A first circular hole is provided inside the L-shaped guide rail.

[0022] Furthermore, the adjustment component also includes:

[0023] A protective door, the protective door being hinged on the front side of the control box;

[0024] A steering handle, the steering handle is fixedly mounted on the front side of the wiring board;

[0025] The rotating cylinders are provided with two groups, the two groups of rotating cylinders are fixedly installed on both sides of the wiring board, and the rotating cylinders are rotatably connected inside the fixed block.

[0026] Furthermore, the adjustment component also includes:

[0027] A limiting circular hole, wherein the limiting circular hole is provided inside the left rotating cylinder;

[0028] A limiting column, wherein the limiting column is slidably connected inside the limiting circular hole;

[0029] An elastic tension spring is fixedly installed on the inner side of the limiting column.

[0030] Furthermore, the wiring harness fixing assembly includes:

[0031] A wire harness clamp, the wire harness clamp is fixedly mounted on the bottom of the wire harness holder;

[0032] A threaded knob, the threaded knob being connected to two sides of the inside of the harness holder through threads;

[0033] A fixing clip is rotatably connected to the inner side of the threaded knob.

[0034] Furthermore, the ventilation assembly includes:

[0035] Ventilation holes, which are provided on both sides of the control box;

[0036] An L-shaped guide block, wherein the L-shaped guide block is fixedly mounted on the inner side of the control box and is slidably connected to the inner side of the ventilation blade;

[0037] A fixed cylinder, wherein the fixed cylinder is fixedly installed on the inner side of the ventilation blade;

[0038] An arc-shaped slide rail, one end of which is fixedly mounted on one side of the L-shaped guide block, and the arc-shaped slide rail is slidably connected inside the fixed cylinder;

[0039] A metal memory spring is coaxially fixedly installed on the outer side of the arc-shaped slide rail.

[0040] Compared with the prior art, the utility model has the following beneficial effects:

[0041] First of all, the utility model has an adjustment component, which can quickly install the terminal block on the L-shaped guide rail through a fixed hook, and quickly fix the terminal block with self-tapping screws, which greatly improves the installation efficiency of the terminal block, and is convenient for disassembling the terminal block to adjust or add the number of terminal blocks. The angle of the terminal block can be quickly adjusted, which is convenient for the staff to perform wiring operations and effectively prevents the problem of wiring holes being in the blind spot of the field of vision and inconvenient wiring.

[0042] Secondly, the utility model has a wire harness fixing assembly, which is convenient for fixing the wire harness and prevents the wiring harness from falling off due to pulling the wire harness, thereby increasing the safety of the device and increasing the sealing of the device to prevent ants, rats, etc. from entering the device and biting the internal structure of the device, causing safety accidents.

[0043] Then, the utility model has a ventilation component, which is convenient for opening the ventilation holes to dissipate heat when the temperature rises, and closing the ventilation holes to reduce heat loss when the temperature drops, effectively preventing the temperature from being too high which will increase the resistance of the wires and affect current transmission. The insulation material may become brittle and easily cracked due to low temperature, thereby causing the performance of the wires to decline, which may cause short circuits or wire failures.

[0044] The utility model has the advantages of quick fixation, easy wiring, convenient ventilation, etc., greatly improves the installation efficiency of the terminal block, facilitates the wiring operation of the staff, effectively prevents the wire harness and the wiring point from falling off, and facilitates the opening and closing of the ventilation holes according to the temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0046] Figure 2 It is a schematic diagram of the wiring board structure of the utility model.

[0047] Figure 3 It is a schematic diagram of the L-shaped guide rail structure of the utility model.

[0048] Figure 4 It is a schematic diagram of the rotating cylindrical structure of the utility model.

[0049] Figure 5 It is a schematic diagram of the ventilation blade structure of the utility model.

[0050] Figure 6 It is a structural schematic diagram of a wiring harness fixer of the utility model.

[0051] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0052] 1. Control box; 101. Ventilation hole; 102. Protective door; 2. L-shaped guide rail; 201. Hanging square hole; 202. First round hole; 3. Fixing block; 301. Fixing hook; 302. Limiting column; 303. Elastic tension spring; 304. Second round hole; 4. Terminal block; 401. Adjustment handle; 402. Rotating cylinder; 403. Limiting round hole; 5. Wire harness holder; 501. Wire harness clip; 502. Fixing clip; 503. Threaded knob; 6. Ventilation blade; 601. L-shaped guide block; 602. Fixing cylinder; 603. Arc-shaped slide rail; 604. Metal memory spring. DETAILED DESCRIPTION

[0053] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0054] Embodiment 1:

[0055] As attached Figure 1 To Attachment Figure 6 As shown:

[0056] The utility model provides a control box wiring assembly, comprising a control box body 1;

[0057] L-shaped guide rail 2, the L-shaped guide rail 2 is fixedly installed inside the control box 1;

[0058] A fixing block 3, the fixing block 3 is arranged inside the L-shaped guide rail 2;

[0059] A wiring board 4, which is rotatably connected to the interior of the fixed block 3;

[0060] A harness holder 5, which is fixedly mounted on the bottom of the control box 1;

[0061] The ventilation blade 6 is rotatably connected to the inside of the control box 1;

[0062] An adjusting component is arranged inside the control box 1 .

[0063] The adjustment components include:

[0064] A fixing hook 301, the fixing hook 301 is fixedly mounted on the back of the fixing block 3;

[0065] The hanging square hole 201 is provided inside the L-shaped guide rail 2 ; the function of the hanging square hole 201 is to insert the fixing hook 301 into the hanging square hole 201 , so as to quickly install the terminal block 4 to one side of the L-shaped guide rail 2 .

[0066] The adjustment components also include:

[0067] A second circular hole 304, which is provided on the back of the fixing block 3;

[0068] The first circular hole 202 is provided inside the L-shaped guide rail 2; when the fixing hook 301 is inserted into the hanging square hole 201, the second circular hole 304 and the first circular hole 202 are aligned with each other, and the self-tapping screw is screwed into the second circular hole 304 and the first circular hole 202, so as to improve the quick installation of the terminal block 4.

[0069] The adjustment components also include:

[0070] A protective door 102, the protective door 102 is hinged on the front side of the control box 1;

[0071] A turning handle 401, which is fixedly mounted on the front side of the wiring board 4;

[0072] The rotating cylinder 402 is provided with two groups, and the two groups of rotating cylinders 402 are fixedly installed on both sides of the terminal block 4, and the rotating cylinders 402 are rotatably connected inside the fixed block 3; the role played is that the protective door 102 is convenient for protecting the control box 1, and the adjustment handle 401 is turned, and the adjustment handle 401 drives the terminal block 4 to swing, and the terminal block 4 drives the rotating cylinder 402 to rotate inside the fixed block 3, which plays a role in adjusting the angle of the terminal block 4.

[0073] The adjustment components also include:

[0074] A limiting circular hole 403, which is provided inside the left rotating cylinder 402;

[0075] The limiting post 302 is slidably connected inside the limiting circular hole 403;

[0076] The elastic tension spring 303 is fixedly installed on the inner side of the limit column 302; its function is to pull the limit column 302 to make the limit column 302 disengage from the limit circular hole 403, turn the adjustment handle 401, the adjustment handle 401 drives the terminal block 4 to swing to a suitable angle, release the limit column 302, and the elastic tension spring 303 is reset under the action of elasticity, and the elastic tension spring 303 drives the limit column 302 to move to the inside of the limit circular hole 403, thereby limiting the rotating cylinder 402.

[0077] The specific usage and function of this embodiment are as follows:

[0078] When the terminal block 4 needs to be fixed, the fixing hook 301 is inserted into the hanging square hole 201. At this time, the second circular hole 304 and the first circular hole 202 are aligned with each other, and the self-tapping screw is screwed into the second circular hole 304 and the first circular hole 202, which has the effect of quickly fixing the terminal block 4 and greatly improves the bearing strength of the terminal block 4, preventing the terminal block 4 from detaching after long-term use.

[0079] When wiring is needed on the terminal block 4, since the wiring ports of the terminal block 4 are located at the upper and lower sides of the terminal block 4, it is not convenient to align the wires. Pull the limit column 302 to make the limit column 302 disengage from the limit hole 403, turn the adjustment handle 401, and the adjustment handle 401 drives the terminal block 4 to swing to a suitable angle so that the staff can see the wiring port of the terminal block 4. Loosen the limit column 302, and the elastic tension spring 303 is reset under the elastic action. The elastic tension spring 303 drives the limit column 302 to move to the inside of the limit hole 403, which limits the rotating cylinder 402 and facilitates the wiring work.

[0080] Embodiment 2:

[0081] Based on the first embodiment, Figures 1 to 6 As shown, it also includes:

[0082] A wiring harness fixing assembly, which is arranged at the bottom of the control box 1;

[0083] A ventilation component is arranged inside the control box 1.

[0084] Among them, the wiring harness fixing components include:

[0085] A wire harness clamp 501, which is fixedly mounted on the bottom of the wire harness holder 5;

[0086] A threaded knob 503, the threaded knob 503 is connected to both sides of the wiring harness holder 5 through threads;

[0087] The fixing clip 502 is rotatably connected to the inner side of the threaded knob 503; the function of the fixing clip 502 is to pass the wiring harness consisting of multiple groups of wires through the wiring harness holder 5, and the wiring harness clip 501 clamps and fixes the wiring harness. When the threaded knob 503 is turned, the threaded knob 503 drives the fixing clip 502 to clamp the wiring harness firmly, thereby fixing the wiring harness.

[0088] The ventilation components include:

[0089] Ventilation holes 101, which are provided on both sides of the control box 1;

[0090] An L-shaped guide block 601, which is fixedly mounted on the inner side of the control box 1 and is slidably connected to the inner side of the ventilation blade 6;

[0091] A fixed cylinder 602, the fixed cylinder 602 is fixedly mounted on the inner side of the ventilation blade 6;

[0092] An arc-shaped slide rail 603, one end of which is fixedly mounted on one side of the L-shaped guide block 601, and the arc-shaped slide rail 603 is slidably connected inside the fixed cylinder 602;

[0093] The metal memory spring 604 is coaxially fixedly installed on the outside of the arc-shaped slide rail 603; the function is that the metal memory spring 604 is made of memory metal and deforms with temperature, stretches when heated, and shortens when cooled. When the temperature is too high, the metal memory spring 604 stretches and pushes the fixed cylinder 602 to slide along the arc-shaped slide rail 603. The movement of the fixed cylinder 602 drives the ventilation blades 6 to rotate. The ventilation blades 6 rotate to expose the ventilation holes 101 for ventilation and cooling. When the temperature drops, the metal memory spring 604 contracts and pulls the fixed cylinder 602 to move. The fixed cylinder 602 drives the ventilation blades 6 to rotate. The ventilation blades 6 block the ventilation holes 101 to keep the control box 1 warm and reduce heat loss.

[0094] The specific usage and function of this embodiment are as follows:

[0095] A wiring harness consisting of multiple groups of electric wires is passed through the wiring harness holder 5, and the wiring harness clamp 501 clamps and fixes the wiring harness. When the threaded knob 503 is turned, the threaded knob 503 drives the fixing clamp 502 to clamp the wiring harness firmly, thereby fixing the wiring harness.

[0096] If the temperature is too high, the resistance of the wire will increase, affecting the current transmission. If the temperature is too low, the insulating material may become brittle and easily cracked, resulting in a decrease in the performance of the wire, which may cause a short circuit or wire failure. Therefore, when the temperature is too high, the metal memory spring 604 stretches and pushes the fixed cylinder 602 to slide along the arc-shaped slide rail 603. The movement of the fixed cylinder 602 drives the ventilation blades 6 to rotate. The ventilation blades 6 rotate to expose the ventilation holes 101 for ventilation and cooling. When the temperature drops, the metal memory spring 604 contracts and pulls the fixed cylinder 602 to move. The fixed cylinder 602 drives the ventilation blades 6 to rotate. The ventilation blades 6 block the ventilation holes 101 to keep the control box 1 warm, reduce heat loss, and play the role of adjusting the opening and closing of the ventilation holes 101 according to the temperature.

Claims

1. A control box wiring assembly, the control box wiring assembly comprising a control box body (1); characterized in that: An L-shaped guide rail (2), the L-shaped guide rail (2) being fixedly mounted inside the control box (1); a fixing block (3), the fixing block (3) being arranged inside the L-shaped guide rail (2); a wiring board (4), the wiring board (4) being rotatably connected inside the fixing block (3); a wiring harness holder (5), the wiring harness holder (5) being fixedly mounted on the bottom of the control box (1); a ventilation blade (6), the ventilation blade (6) being rotatably connected inside the control box (1); an adjustment component, the adjustment component being arranged inside the control box (1); a wiring harness fixing component, the wiring harness fixing component being arranged at the bottom of the control box (1); and a ventilation component, the ventilation component being arranged inside the control box (1).

2. A control box wiring assembly as claimed in claim 1, characterized in that: The adjustment component comprises: a fixing hook (301) and a hanging square hole (201); the fixing hook (301) is fixedly mounted on the back of the fixing block (3); and the hanging square hole (201) is arranged inside the L-shaped guide rail (2).

3. A control box wiring assembly as claimed in claim 2, characterized in that: The adjustment component further comprises: a second circular hole (304) and a first circular hole (202); the second circular hole (304) is provided on the back of the fixing block (3); and the first circular hole (202) is provided inside the L-shaped guide rail (2).

4. A control box wiring assembly as claimed in claim 2, characterized in that: The adjustment assembly further comprises: a protective door (102), an adjustment handle (401) and a rotating cylinder (402); the protective door (102) is hinged on the front side of the control box (1); the adjustment handle (401) is fixedly mounted on the front side of the wiring board (4); two groups of rotating cylinders (402) are provided, the two groups of rotating cylinders (402) are fixedly mounted on both sides of the wiring board (4), and the rotating cylinders (402) are rotatably connected inside the fixed block (3).

5. A control box wiring assembly as claimed in claim 2, characterized in that: The adjustment component further comprises: a limiting circular hole (403), a limiting column (302) and an elastic tension spring (303); the limiting circular hole (403) is opened inside the left rotating cylinder (402); the limiting column (302) is slidably connected inside the limiting circular hole (403); and the elastic tension spring (303) is fixedly installed inside the limiting column (302).

6. A control box wiring assembly as claimed in claim 1, characterized in that: The wire harness fixing assembly comprises: a wire harness clamp (501), a threaded knob (503) and a fixing clamp (502); the wire harness clamp (501) is fixedly mounted on the bottom of the wire harness fixer (5); the threaded knob (503) is connected to both sides of the inside of the wire harness fixer (5) via threads; and the fixing clamp (502) is rotatably connected to the inside of the threaded knob (503).

7. A control box wiring assembly as claimed in claim 1, characterized in that: The ventilation assembly comprises: a ventilation hole (101), an L-shaped guide block (601), a fixed cylinder (602), an arc-shaped slide rail (603) and a metal memory spring (604), wherein the ventilation hole (101) is provided on both sides of the control box (1); the L-shaped guide block (601) is fixedly mounted on the inner side of the control box (1), and the L-shaped guide block (601) is slidably connected to the inner side of the ventilation blade (6); the fixed cylinder (602) is fixedly mounted on the inner side of the ventilation blade (6); one end of the arc-shaped slide rail (603) is fixedly mounted on one side of the L-shaped guide block (601), and the arc-shaped slide rail (603) is slidably connected to the inside of the fixed cylinder (602); and the metal memory spring (604) is coaxially fixedly mounted on the outer side of the arc-shaped slide rail (603).

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