CN219372871U - Electric cabinet inlet wire structure and electric cabinet assembly - Google Patents

Abstract

The utility model belongs to the technical field of electrical equipment, in particular to an electrical cabinet wire inlet structure and an electrical cabinet assembly, aiming at the problems that external dust is always blown into the interior of a cabinet body in convection air, so that the internal electrical equipment is attached with dust, and a cable wire is easily pulled when being connected with an electronic element after wire inlet, thereby influencing the wire connection efficiency.

Description

Electric cabinet inlet wire structure and electric cabinet assembly

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to an electrical cabinet wire inlet structure and an electrical cabinet assembly.

Background

The electrical cabinet is formed by processing steel materials and is used for protecting normal operation of components, the manufacturing materials of the electrical cabinet are generally divided into two types, namely a hot-rolled steel plate and a cold-rolled steel plate, and the cold-rolled steel plate is softer than the hot-rolled steel plate and is more suitable for manufacturing the electrical cabinet.

Through retrieving, chinese patent with bulletin number CN218242626U discloses a regulator cubicle inlet wire structure and regulator cubicle assembly, this regulator cubicle inlet wire structure and regulator cubicle assembly includes dehumidification unit, flame retardant box and first sealing member, the dehumidification unit includes dehumidification box and dehumidification subassembly, the dehumidification box is used for installing in the outside of regulator cubicle, be formed with the dehumidification chamber in the dehumidification box, be formed with first through-hole and the second through-hole that are used for supplying the cable to pass on the dehumidification box, first through-hole and flame retardant box intercommunication, the second through-hole is used for communicating with the inlet wire hole on the regulator cubicle, the dehumidification subassembly sets up at the dehumidification intracavity and is used for dehumidifying the surface of the cable that is located the dehumidification intracavity, first sealing member is used for the cover to establish on the cable and sealed second through-hole and inlet wire hole. The dehumidification assembly is used for carrying out dehumidification treatment on the cable and the dehumidification cavity of the butt joint electric cabinet, so that the possibility that water accumulation on the cable or moist air enters the electric cabinet along the cable is effectively reduced, parts inside the electric cabinet or the electric cabinet is prevented from being corroded by water vapor, and the safety and the service life of the electric cabinet are improved.

The ventilation and heat dissipation mode adopted by the existing electrical cabinet is usually to open holes on two sides of the cabinet body, and heat dissipation is carried out by utilizing the principle of natural wind convection, so that the heat dissipation mode usually has the following defects:

1. often can blow the inside of cabinet body outside dust in convection air for inside electrical equipment receives the attachment of dust, can influence the normal operating of equipment for a long time, and the clearance dust is more troublesome.

2. Most of the wire inlets of the electrical cabinets are not provided with wire inlet fixing devices, and when wires are connected with the electronic components after wire inlet, the cables are easily pulled, so that the wire connection efficiency is affected.

Aiming at the problems, the utility model provides an electrical cabinet wire inlet structure and an electrical cabinet assembly.

Disclosure of Invention

The utility model provides an electrical cabinet wire inlet structure and an electrical cabinet assembly, which solve the defects that in the prior art, external dust is always blown into the cabinet body in convection air, so that the internal electrical equipment is attached by the dust, the normal operation of the equipment can be influenced for a long time, the dust is troublesome to clean, wire inlet fixing devices are not arranged at wire inlets of most electrical cabinets, and when wires are connected with electronic elements after the wires are led in, the wires are easily pulled, so that the wire connection efficiency is influenced.

The utility model provides the following technical scheme:

the utility model provides an electrical cabinet inlet wire structure, includes cabinet body and end cabinet, cabinet body and end cabinet pass through bolt fixed connection;

two groups of ventilation openings are respectively arranged at two sides of the cabinet body and used for ventilation and heat dissipation;

the two protection cabinets are respectively and symmetrically clamped on the inner wall of the cabinet body and are respectively matched with the two ventilation openings for use, and a dustproof assembly for preventing dust in the cabinet body is arranged in the protection cabinets;

the two inlet wire pipes are fixedly penetrated at the bottom of the cabinet body, the clamping assembly for pre-fixing the cable wires is arranged in the inlet wire pipes, impurities blown by natural wind can be blocked by the filter plates, dust is filtered, the electric equipment in the cabinet body is not easy to be attached by the dust, the normal operation of the electric equipment is ensured, the maintenance and dust removal times are reduced, and the dust is very convenient to clean through the arrangement of the clamping blocks clamped with the T-shaped clamping grooves, and when the wiring is carried out with the electronic element after the wire is led, the cable wires can be pre-fixed through the arrangement of the clamping assembly, so that the wiring efficiency is improved.

In a possible design, four T type draw-in grooves that two liang symmetry set up have been seted up to the inner wall of the cabinet body, two equal fixedly connected with symmetry of one side of protection cabinet sets up two T type fixture blocks, T type fixture block and T type draw-in groove block mutually, through the setting of T type fixture block and T type draw-in groove, conveniently take off and install the protection cabinet, only need upwards slide the protection cabinet when taking off for T type fixture block breaks away from with T type draw-in groove can, during the installation, upper half with T type fixture block card income T type draw-in groove, drag downwards again and can fix the protection cabinet.

In a possible design, dustproof subassembly includes the block and connects the filter inside the guard cabinet, four spacing grooves that two liang of symmetries set up are seted up to the inside of guard cabinet, two stopper that the equal fixedly connected with symmetry of both sides of filter set up, spacing groove and stopper looks block, the inside of guard cabinet is provided with the fixed subassembly that is used for fixed filter, through the setting of filter, impurity and the dust that can natural wind bring in separate and filter for get into the internal dust of cabinet and reduce, and then reduced the maintenance and the dust removal number of times of the internal equipment of cabinet.

In a possible design, fixed subassembly is including the lug that runs through in the guard cabinet inside that slides, the fixed slot has been seted up to one side of filter, fixed slot and lug looks block, the one end fixedly connected with arm-tie of lug, fixedly connected with is the same extension spring between arm-tie and the guard cabinet, the extension spring cover is established on the lug, through fixed subassembly's setting, the pulling arm-tie for the lug breaks away from with the fixed slot, cleans the filter again, and impurity and the dust of filtering on the filter are got rid of, improve the filter effect of filter and keep the internal ventilation and heat dissipation effect of cabinet.

In a possible design, clamping assembly includes the installation box of fixed connection in inlet wire pipe one side, the inside rotation of installation box runs through there is two-way lead screw, the one end fixedly connected with handle of two-way lead screw, the equal threaded connection in both ends of two-way lead screw has the nut piece, nut piece and installation box sliding connection, the inside of inlet wire pipe is provided with two arc anchor clamps that two symmetries set up, two arc anchor clamps respectively with two nut piece fixed connection, through clamping assembly's setting, can fix the cable conductor in advance, make things convenient for wiring with electronic component equipment, twist the handle, drive two-way lead screw rotation for two nut pieces slide with the direction in opposite directions, and then drive two arc anchor clamps to carry out the centre gripping to the cable conductor, make can temporarily fix in the bottom of the cabinet body, prevent when the wiring, carelessly step on the cable conductor to or the condition that leads to the cable conductor to be pulled takes place, and the cable conductor is by pre-fixing after, can not rock at will, can improve the efficiency of wiring.

In one possible design, a plurality of heat dissipation holes are formed in one side of the protection cabinet, so that ventilation and heat dissipation can be realized.

In one possible design, the top fixedly connected with double-slope cabinet top of the cabinet body can drain rainwater to the both sides of the cabinet body, prevents the rainwater from flowing into the cabinet body.

According to another aspect of the present disclosure, there is provided an electrical cabinet assembly, including an electrical cabinet and an electrical cabinet inlet wire structure in any one of the above technical solutions.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the T-shaped clamping block and the T-shaped clamping groove, the protective cabinet is convenient to take down and install, and the protective cabinet only needs to slide upwards when taken down, so that the T-shaped clamping block is separated from the T-shaped clamping groove, and when installed, the T-shaped clamping block is clamped into the upper half part of the T-shaped clamping groove and then pulled downwards, so that the protective cabinet can be fixed;

according to the utility model, through the arrangement of the filter plates, impurities and dust brought in by natural wind can be blocked and filtered, so that the dust entering the interior of the cabinet body is reduced, and the maintenance and dust removal times of equipment in the cabinet body are further reduced;

according to the utility model, through the arrangement of the fixing component, the pull plate is pulled to separate the convex blocks from the fixing groove, and then the filter plate is taken down to clean, so that impurities and dust filtered on the filter plate are removed, the filtering effect of the filter plate is improved, and the ventilation and heat dissipation effects inside the cabinet body are maintained;

according to the utility model, through the arrangement of the clamping assembly, a cable can be pre-fixed, wiring with electronic element equipment is facilitated, the handle is twisted to drive the bidirectional screw rod to rotate, so that the two nut blocks slide in opposite directions, and further the two arc clamps are driven to clamp the cable, so that the cable can be temporarily fixed at the bottom of the cabinet body, the situation that the cable is pulled due to the fact that the cable is stepped or kicked carelessly during wiring is prevented, and after the cable is pre-fixed, the cable cannot shake at will, and the wiring efficiency can be improved;

according to the utility model, impurities blown by natural wind and filtered dust can be blocked by the filter plate, so that the electric equipment in the cabinet body is not easy to be attached by the dust, the normal operation of the electric equipment is ensured, the maintenance and dust removal times are reduced, the dust is convenient to clean through the arrangement of the clamping of the T-shaped clamping block and the T-shaped clamping groove, and when wiring is carried out with an electronic element after the wire is led in, the cable can be pre-fixed through the arrangement of the clamping assembly, so that the wiring efficiency is improved.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of an electrical cabinet wire inlet structure and an electrical cabinet assembly according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of an electrical cabinet wire inlet structure and an internal structure of an electrical cabinet assembly according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a cabinet body structure of an electrical cabinet wire inlet structure and an electrical cabinet assembly according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of an electrical cabinet wire inlet structure and an enlarged portion a of an electrical cabinet assembly according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a wire inlet structure of an electrical cabinet and a protective cabinet structure of an electrical cabinet assembly according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of a partial structure of a filter plate of an electrical cabinet assembly and an electrical cabinet wire inlet structure provided by an embodiment of the utility model;

fig. 7 is a schematic diagram of a partial structure of an incoming line structure of an electrical cabinet and an incoming line pipe of an electrical cabinet assembly according to an embodiment of the present utility model;

fig. 8 is a schematic diagram of an arc-shaped fixture structure of an electrical cabinet wire inlet structure and an electrical cabinet assembly according to an embodiment of the present utility model.

Reference numerals:

1. a cabinet body; 2. a bottom cabinet; 3. a double-slope cabinet top; 5. a vent; 6. a protective cabinet; 7. a wire inlet pipe; 101. a T-shaped clamping groove; 601. a T-shaped clamping block; 602. a heat radiation hole; 603. a filter plate; 604. a limit groove; 605. a limiting block; 606. a fixing groove; 607. a bump; 608. pulling a plate; 609. a tension spring; 701. a mounting box; 702. a two-way screw rod; 703. a handle; 704. a nut block; 705. an arc-shaped clamp.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-8, an electrical cabinet incoming line structure comprises a cabinet body 1 and a bottom cabinet 2, wherein the cabinet body 1 and the bottom cabinet 2 are fixedly connected through bolts;

two groups of ventilation openings 5, the two groups of ventilation openings 5 are respectively arranged at two sides of the cabinet body 1 and are used for ventilation and heat dissipation;

the two protection cabinets 6 are symmetrically clamped on the inner wall of the cabinet body 1 respectively, and are matched with the two ventilation openings 5 respectively for use, and a dustproof component for preventing dust in the cabinet body 1 is arranged in the protection cabinet 6;

the two inlet wire pipes 7, the bottom at the cabinet body 1 is fixed to run through to two inlet wire pipes 7, and the inside of inlet wire pipe 7 is provided with the clamping assembly that is used for the pre-fixed cable conductor.

Above-mentioned technical scheme can be through filter 603 separation by the impurity that natural wind blown and filtration dust for the internal electrical equipment of cabinet is difficult to receive the attachment of dust, has guaranteed electrical equipment's normal operating, reduces maintenance and dust removal number of times, and through the setting of T type fixture block 601 and T type draw-in groove 101 looks block, the clearance dust is very convenient, and when wiring with electronic component after the inlet wire, through the setting of clamping assembly, the cable conductor can obtain the prefixed, thereby improves the efficiency of wiring.

Referring to fig. 3-5, four T-shaped clamping grooves 101 are formed in the inner wall of the cabinet body 1 in a pairwise symmetrical mode, two T-shaped clamping blocks 601 are fixedly connected to one sides of the two protection cabinets 6, and the T-shaped clamping blocks 601 are clamped with the T-shaped clamping grooves 101.

Above-mentioned technical scheme, through the setting of T type fixture block 601 and T type draw-in groove 101, conveniently take off and install protection cabinet 6, only need upwards slide protection cabinet 6 when taking off for T type fixture block 601 breaks away from with T type draw-in groove 101 can, during the installation, with the first half of T type fixture block 601 card income T type draw-in groove 101, drag downwards again can fix protection cabinet 6.

Referring to fig. 5-6, the dustproof component includes the block connection at the inside filter 603 of protection cabinet 6, and four spacing grooves 604 that two liang symmetries set up are seted up to the inside of protection cabinet 6, and two stopper 605 that equal fixedly connected with symmetry set up in both sides of filter 603, spacing groove 604 and stopper 605 looks block, and the inside of protection cabinet 6 is provided with the fixed subassembly that is used for fixed filter 603.

Above-mentioned technical scheme, through the setting of filter 603, impurity and the dust that can natural wind bring in separate and filter for get into the inside dust of cabinet body 1 and reduce, and then reduced the maintenance and the dust removal number of times of the internal equipment of cabinet body 1.

Referring to fig. 7-8, the clamping assembly comprises a mounting box 701 fixedly connected to one side of the wire inlet pipe 7, a bidirectional screw rod 702 is rotatably penetrated in the mounting box 701, one end of the bidirectional screw rod 702 is fixedly connected with a handle 703, two ends of the bidirectional screw rod 702 are respectively and threadably connected with a nut block 704, the nut block 704 is slidably connected with the mounting box 701, two arc clamps 705 which are symmetrically arranged are arranged in the wire inlet pipe 7, and the two arc clamps 705 are respectively and fixedly connected with the two nut blocks 704.

Example 2

Referring to fig. 1-8, an electrical cabinet incoming line structure comprises a cabinet body 1 and a bottom cabinet 2, wherein the cabinet body 1 and the bottom cabinet 2 are fixedly connected through bolts;

two groups of ventilation openings 5, the two groups of ventilation openings 5 are respectively arranged at two sides of the cabinet body 1 and are used for ventilation and heat dissipation;

the two protection cabinets 6 are symmetrically clamped on the inner wall of the cabinet body 1 respectively, and are matched with the two ventilation openings 5 respectively for use, and a dustproof component for preventing dust in the cabinet body 1 is arranged in the protection cabinet 6;

the two inlet wire pipes 7, the bottom at the cabinet body 1 is fixed to run through to two inlet wire pipes 7, and the inside of inlet wire pipe 7 is provided with the clamping assembly that is used for the pre-fixed cable conductor.

Above-mentioned technical scheme can be through filter 603 separation by the impurity that natural wind blown and filtration dust for the internal electrical equipment of cabinet is difficult to receive the attachment of dust, has guaranteed electrical equipment's normal operating, reduces maintenance and dust removal number of times, and through the setting of T type fixture block 601 and T type draw-in groove 101 looks block, the clearance dust is very convenient, and when wiring with electronic component after the inlet wire, through the setting of clamping assembly, the cable conductor can obtain the prefixed, thereby improves the efficiency of wiring.

Referring to fig. 3-5, four T-shaped clamping grooves 101 are formed in the inner wall of the cabinet body 1 in a pairwise symmetrical mode, two T-shaped clamping blocks 601 are fixedly connected to one sides of the two protection cabinets 6, and the T-shaped clamping blocks 601 are clamped with the T-shaped clamping grooves 101.

Above-mentioned technical scheme, through the setting of T type fixture block 601 and T type draw-in groove 101, conveniently take off and install protection cabinet 6, only need upwards slide protection cabinet 6 when taking off for T type fixture block 601 breaks away from with T type draw-in groove 101 can, during the installation, with the first half of T type fixture block 601 card income T type draw-in groove 101, drag downwards again can fix protection cabinet 6.

Referring to fig. 5-6, the dustproof component includes the block connection at the inside filter 603 of protection cabinet 6, and four spacing grooves 604 that two liang symmetries set up are seted up to the inside of protection cabinet 6, and two stopper 605 that equal fixedly connected with symmetry set up in both sides of filter 603, spacing groove 604 and stopper 605 looks block, and the inside of protection cabinet 6 is provided with the fixed subassembly that is used for fixed filter 603.

Above-mentioned technical scheme, through the setting of filter 603, impurity and the dust that can natural wind bring in separate and filter for get into the inside dust of cabinet body 1 and reduce, and then reduced the maintenance and the dust removal number of times of the internal equipment of cabinet body 1.

Referring to fig. 5-6, the fixing component includes a protruding block 607 penetrating through the inside of the protection cabinet 6 in a sliding manner, a fixing groove 606 is formed in one side of the filter board 603, the fixing groove 606 is clamped with the protruding block 607, one end of the protruding block 607 is fixedly connected with a pull plate 608, the pull plate 608 is fixedly connected with the same tension spring 609 between the protection cabinet 6 and the pull plate 608, and the tension spring 609 is sleeved on the protruding block 607.

Above-mentioned technical scheme, through the setting of fixed subassembly, pulling arm-tie 608 for lug 607 breaks away from with fixed slot 606, cleans filter 603 again, gets rid of filterable impurity and dust on the filter 603, improves the filter effect of filter 603 and keeps the inside ventilation radiating effect of cabinet 1.

Referring to fig. 7-8, the clamping assembly comprises a mounting box 701 fixedly connected to one side of the wire inlet pipe 7, a bidirectional screw rod 702 is rotatably penetrated in the mounting box 701, one end of the bidirectional screw rod 702 is fixedly connected with a handle 703, two ends of the bidirectional screw rod 702 are respectively and threadably connected with a nut block 704, the nut block 704 is slidably connected with the mounting box 701, two arc clamps 705 which are symmetrically arranged are arranged in the wire inlet pipe 7, and the two arc clamps 705 are respectively and fixedly connected with the two nut blocks 704.

Above-mentioned technical scheme, through the setting of clamping assembly, can be fixed in advance with the cable conductor, the convenience is wired with electronic component equipment, twist handle 703, drive two-way lead screw 702 and rotate, make two nut pieces 704 slide with the direction in opposite directions, and then drive two arc anchor clamps 705 and carry out the centre gripping to the cable conductor, make the cable conductor can temporarily fix in the bottom of cabinet body 1, prevent when the wiring, carelessly step on the cable conductor or kick the condition that leads to the cable conductor to be pulled and take place, and the cable conductor is fixed in advance after, can not rock at will, can improve the efficiency of wiring.

Referring to fig. 2, a plurality of heat dissipation holes 602 are formed in one side of the protection cabinet 6, and ventilation and heat dissipation are enabled.

Referring to fig. 1, the top of the cabinet body 1 is fixedly connected with a double-slope cabinet top 3, which can drain rainwater to two sides of the cabinet body and prevent the rainwater from flowing into the cabinet body.

According to another aspect of the present disclosure, there is also provided an electrical cabinet assembly, referring to fig. 1-8, including an electrical cabinet and an electrical cabinet inlet structure according to any one of the above-mentioned aspects. So, the regulator cubicle assembly can be through the filter 603 separation by the impurity that natural wind blown and filtration dust for the inside electrical equipment of cabinet body 1 is difficult to receive the attachment of dust, has guaranteed electrical equipment's normal operating, reduces maintenance and dust removal number of times, and through the setting of T type fixture block 601 and T type draw-in groove 101 looks block, the clearance dust is very convenient, and when wiring with electronic component after the inlet wire, through the setting of clamping assembly, the cable conductor can obtain the prefixed, thereby improves the efficiency of wiring.

The working principle and the using flow of the technical scheme are as follows:

through the arrangement of the protective cabinet 6, dust brought by convection air formed by the two ventilation openings 5 can be filtered, when the air enters the ventilation openings 5, the dust and impurities are filtered through the filter plates 603 in the protective cabinet 6, some impurities and dust can be attached to the filter plates 603, and natural air after filtration is blown into the cabinet body 1 through the heat dissipation holes 602, so that the dust entering the interior of the cabinet body 1 is reduced, and the maintenance and dust removal times of equipment in the cabinet body 1 are further reduced;

when the protective cabinet 6 needs to be taken down for cleaning, the protective cabinet 6 is slid upwards, the T-shaped clamping block 601 is separated from the T-shaped clamping groove 101, the protective cabinet 6 can be taken out, the pull plate 608 is pulled, the convex block 607 is separated from the fixed groove 606, the filter plate 603 is taken down for cleaning, impurities and dust filtered on the filter plate 603 are removed, and the filtering effect of the filter plate 603 and the ventilation and heat dissipation effect inside the retaining cabinet body 1 are improved;

when the cable inlet wire, wear the inside of cabinet body 1 with the cable conductor from the bottom of inlet wire pipe 7, reserve the certain size with the cable conductor after, can advance fixedly with the cable conductor, make things convenient for wiring with electronic component equipment, twist handle 703, drive two-way lead screw 702 and rotate, make two nut pieces 704 slide with the direction in opposite directions, and then drive two arc anchor clamps 705 and carry out the centre gripping to the cable conductor, make the cable conductor can temporarily fix in the bottom of cabinet body 1, prevent when the wiring, carelessly step on the cable conductor or kick the condition that leads to the cable conductor to be pulled and take place, and the cable conductor is by prefixed after, can not rock at will, can improve the efficiency of wiring.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (8)

1. An electrical cabinet inlet wire structure, characterized by comprising:

the novel multifunctional cabinet comprises a cabinet body (1) and a bottom cabinet (2), wherein the cabinet body (1) and the bottom cabinet (2) are fixedly connected through bolts;

two groups of ventilation openings (5), wherein the two groups of ventilation openings (5) are respectively arranged at two sides of the cabinet body (1) and are used for ventilation and heat dissipation;

the two protection cabinets (6) are symmetrically clamped on the inner wall of the cabinet body (1) respectively and are matched with the two ventilation openings (5) respectively, and a dustproof component for preventing dust in the cabinet body (1) is arranged in the protection cabinets (6);

the two wire inlet pipes (7), two wire inlet pipes (7) are fixedly penetrated through the bottom of the cabinet body (1), and clamping assemblies for pre-fixing cables are arranged in the wire inlet pipes (7).

2. The electrical cabinet incoming line structure according to claim 1, wherein four T-shaped clamping grooves (101) symmetrically arranged in pairs are formed in the inner wall of the cabinet body (1), two T-shaped clamping blocks (601) symmetrically arranged are fixedly connected to one sides of the protection cabinet (6), and the T-shaped clamping blocks (601) are clamped with the T-shaped clamping grooves (101).

3. The electrical cabinet wire inlet structure according to claim 1, wherein the dustproof assembly comprises a filter plate (603) connected inside the protective cabinet (6) in a clamping manner, four limit grooves (604) symmetrically arranged in pairs are formed in the protective cabinet (6), two limit blocks (605) symmetrically arranged are fixedly connected to two sides of the filter plate (603), the limit grooves (604) are clamped with the limit blocks (605), and a fixing assembly used for fixing the filter plate (603) is arranged inside the protective cabinet (6).

4. The electrical cabinet incoming line structure according to claim 3, wherein the fixing assembly comprises a protruding block (607) penetrating through the protective cabinet (6) in a sliding mode, a fixing groove (606) is formed in one side of the filter plate (603), the fixing groove (606) is clamped with the protruding block (607), a pull plate (608) is fixedly connected to one end of the protruding block (607), the same tension spring (609) is fixedly connected between the pull plate (608) and the protective cabinet (6), and the tension spring (609) is sleeved on the protruding block (607).

5. The electrical cabinet wire inlet structure according to claim 1, wherein the clamping assembly comprises an installation box (701) fixedly connected to one side of the wire inlet pipe (7), a bidirectional screw rod (702) is penetrated through the installation box (701) in a rotating manner, one end of the bidirectional screw rod (702) is fixedly connected with a handle (703), two ends of the bidirectional screw rod (702) are respectively and threadedly connected with a nut block (704), the nut block (704) is slidably connected with the installation box (701), two arc clamps (705) which are symmetrically arranged are arranged in the wire inlet pipe (7), and the two arc clamps (705) are respectively and fixedly connected with the two nut blocks (704).

6. The electrical cabinet wire inlet structure according to claim 1, wherein a plurality of heat dissipation holes (602) are formed in one side of the protective cabinet (6).

7. The electrical cabinet wire inlet structure according to claim 1, wherein the top of the cabinet body (1) is fixedly connected with a double-slope cabinet top (3).

8. An electrical cabinet assembly comprising an electrical cabinet and the electrical cabinet inlet structure of any one of claims 1-7.