CN214754850U

CN214754850U - High-low voltage power distribution cabinet that leakproofness is good

Info

Publication number: CN214754850U
Application number: CN202121226236.9U
Authority: CN
Inventors: 白玮
Original assignee: Weidianyun Power Technology Shanghai Co ltd
Current assignee: Weidianyun Power Technology Shanghai Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-16
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a high-low voltage distribution cabinet that leakproofness is good, include: the cabinet comprises a cabinet body, wherein one side of the cabinet body is provided with a hinge, and the other end of the hinge is connected with a cabinet door; the base is fixed at the bottom end of the cabinet body, and two ends of the base are provided with drain holes; a handle fixed to one end of the cabinet door; the sealing self-adhesive strip is fixed on one side of the cabinet door; the wire inlet pipe penetrates through the upper end of the cabinet door, and one end of the wire inlet pipe is provided with a sealing rubber sheet; the fixing groove is formed in the outer surface of the wire inlet pipe; and the wire inlet hole penetrates through the inner part of the wire inlet pipe. This high-low voltage power distribution cabinet that leakproofness is good is provided with the inlet wire pipe and inlays the dress on the cabinet door, need not the extra trompil inlet wire on the cabinet body, and the structure is firm is difficult for rocking, and inlet wire pipe inlet wire department inboard is provided with the sealing rubber piece, and it keeps closed to do not have the cable to insert the messenger, makes impurity or foreign matter be difficult to get into the cabinet body in, promotes cabinet body leakproofness.

Description

High-low voltage power distribution cabinet that leakproofness is good

Technical Field

The utility model relates to a switch board technical field specifically is a high-low voltage power distribution cabinet that leakproofness is good.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

In use, a cabinet body of the power distribution cabinet needs to be additionally provided with a hole inlet wire in the market, so that the power distribution cabinet is poor in airtightness, dust easily enters the wire inlet hole, rain and snow easily seep into the wire inlet hole in rain and snow weather, damage to internal components is caused by the rain and snow, and the high-low voltage power distribution cabinet with good sealing performance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-low voltage distribution cabinet that leakproofness is good to switch board in use need additionally set up the hole inlet wire on the cabinet body of switch board on the market that proposes in solving above-mentioned background art, makes the seal of switch board relatively poor, gets into the dust easily from the inlet wire hole, and permeates sleet from the inlet wire hole easily at sleet weather, makes sleet cause the problem of destruction to inside components and parts.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-low voltage power distribution cabinet that leakproofness is good, includes:

the cabinet comprises a cabinet body, wherein one side of the cabinet body is provided with a hinge, and the other end of the hinge is connected with a cabinet door;

the base is fixed at the bottom end of the cabinet body, and two ends of the base are provided with drain holes;

a handle fixed to one end of the cabinet door;

the sealing self-adhesive strip is fixed on one side of the cabinet door;

the wire inlet pipe penetrates through the upper end of the cabinet door, and one end of the wire inlet pipe is provided with a sealing rubber sheet;

the fixing groove is formed in the outer surface of the wire inlet pipe;

a wire inlet hole penetrating through the inside of the wire inlet pipe;

a cable connected to one end of the inlet pipe;

the first wiring pipe is fixed below the wiring pipe;

and the watt-hour meter is arranged below the first wiring pipe.

Preferably, the cabinet body is further provided with:

the second wiring pipe is fixed in the cabinet body, and fixing back clamps are symmetrically fixed on the inner side of the second wiring pipe;

back clamp grooves which are arranged at two ends of the fixed back clamp;

the circuit breaker is installed outside the fixed back splint, and an earth leakage protection switch is installed below the circuit breaker.

Preferably, the drainage holes are uniformly distributed along one end of the base at equal intervals, and the drainage holes penetrate through the inside of the base.

Preferably, the sealed self-adhesive strips are matched with the cabinet door in shape and size, the cabinet door forms a sealed structure with the cabinet body through the sealed self-adhesive strips and the hinges, and the cabinet door is symmetrical about the central axis of the cabinet body.

Preferably, the first wiring pipe is of a hollow structure, the cable penetrates through the outer surface of the first wiring pipe, and the first wiring pipe and the cable are matched with each other.

Preferably, the structure of the second wire-running pipe is of a structure like a Chinese character 'ri', the fixed back clamp is symmetrical about the central axis of the second wire-running pipe, the circuit breaker forms a clamping structure between the back clamp groove and the fixed back clamp, and the leakage protection switch forms the clamping structure between the back clamp groove and the fixed back clamp.

Preferably, constitute the intercommunication structure between inlet wire pipe and the inlet wire hole, and seal the axis position symmetry of sheet rubber about the inlet wire pipe to constitute half surrounding structure between seal sheet rubber and the inlet wire pipe, the width of fixed slot matches with the thickness of cabinet door simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: this high-low voltage power distribution cabinet that leakproofness is good is provided with the inlet wire pipe and inlays the dress on the cabinet door, need not the extra trompil inlet wire on the cabinet body, and the structure is firm is difficult for rocking, and inlet wire pipe inlet wire department inboard is provided with the sealing rubber piece, and it keeps closed to do not have the cable to insert the messenger, makes impurity or foreign matter be difficult to get into the cabinet body in, promotes cabinet body leakproofness.

The arranged sealing self-adhesive tape is used for closing the cabinet door, so that the cabinet door cannot be replaced when in a closed state, the sealing performance of the cabinet body when the cabinet door is in the closed state is ensured, foreign matters are prevented from entering the cabinet door, and the probability of damage to internal components caused by the foreign matters is reduced; the hydrophobic hole that sets up is arranged in making the sleet among the bad weather can flow from the base, reduces the impact that a large amount of rivers led to the fact the base, increases base bearing capacity to the height that the base was filled up makes cabinet body mounting height can reach the installation requirement.

The first wire feeding pipe is used for arranging the cables led in from the wire feeding pipe, so that the cables are prevented from being wound and knotted, later maintenance and overhaul are facilitated, cable joints are conveniently arranged, and redundant lines are conveniently optimized; the second of setting is walked the spool and is used for walking the intraductal arrangement respectively and drawing forth of line with high-low voltage distribution to on access circuit breaker and earth leakage protection switch, circuit breaker and earth leakage protection switch pass through back block structure and back clamp groove block on fixed back splint, be convenient for dismouting and maintenance.

Drawings

FIG. 1 is a schematic view of a cabinet door opening perspective structure of the present invention;

FIG. 2 is a schematic view of the closed front perspective structure of the cabinet door of the present invention;

FIG. 3 is a schematic view of the inlet tube of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure at a corner of a cabinet door according to the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the fixing back clip of the present invention.

In the figure: 1. a cabinet body; 2. a base; 3. a hydrophobic pore; 4. a hinge; 5. a cabinet door; 6. a handle; 7. sealing the self-adhesive strip; 8. a wire inlet pipe; 9. a cable; 10. a first wiring pipe; 11. an electric meter; 12. a second wiring pipe; 13. a circuit breaker; 14. a leakage protection switch; 15. fixing a back clip; 16. sealing the rubber sheet; 17. fixing grooves; 18. a wire inlet hole; 19. back clip groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high-low voltage power distribution cabinet that leakproofness is good, includes: the cabinet comprises a cabinet body 1, wherein one side of the cabinet body 1 is provided with a hinge 4, and the other end of the hinge 4 is connected with a cabinet door 5; the base 2 is fixed at the bottom end of the cabinet body 1, and two ends of the base 2 are provided with drain holes 3; a handle 6 fixed to one end of the cabinet door 5; a sealing self-adhesive strip 7 fixed on one side of the cabinet door 5; the inlet pipe 8 penetrates through the upper end of the cabinet door 5, and one end of the inlet pipe 8 is provided with a sealing rubber sheet 16; a fixing groove 17 opened on the outer surface of the inlet pipe 8; a wire inlet hole 18 penetrating the inside of the wire inlet pipe 8; a cable 9 connected to one end of the inlet pipe 8; a first wiring pipe 10 fixed below the wiring pipe 8; a watt-hour meter 11 installed below the first wiring pipe 10; the second wiring pipe 12 is fixed inside the cabinet body 1, and fixing back clamps 15 are symmetrically fixed on the inner side of the second wiring pipe 12; back clip grooves 19 opened at both ends of the fixed back clip 15; a circuit breaker 13 mounted outside the fixed back clamp 15, and an earth leakage protection switch 14 mounted below the circuit breaker 13; the drain holes 3 are uniformly distributed along one end of the base 2 at equal intervals, and the drain holes 3 penetrate through the base 2; the arranged drain holes 3 are used for enabling rain and snow in severe weather to flow from the base 2, reducing impact of a large amount of water flow on the base 2, increasing the bearing capacity of the base 2, and enabling the mounting height of the cabinet body 1 to meet the mounting requirement due to the height of the base 2; the first wiring pipe 10 is of a hollow structure, the cable 9 penetrates through the outer surface of the first wiring pipe 10, and the first wiring pipe 10 and the cable 9 are matched with each other; the first spool 10 of walking that sets up is used for putting in order the cable 9 that 8 departments of inlet wire pipe introduced, avoids cable 9 intertwine and knot, and the later maintenance and the maintenance of being convenient for conveniently arrange in order cable 9 and connect, are convenient for optimize redundant circuit.

Referring to fig. 3, in the high-low voltage power distribution cabinet with good sealing performance, a communication structure is formed between a wire inlet pipe 8 and a wire inlet hole 18, sealing rubber sheets 16 are symmetrical with respect to the central axis of the wire inlet pipe 8, a semi-surrounding structure is formed between the sealing rubber sheets 16 and the wire inlet pipe 8, and the width of a fixing groove 17 is matched with the thickness of a cabinet door 5; the inlet wire pipe 8 inlays the dress on cabinet door 5, need not additionally the trompil inlet wire on the cabinet body 1, and the structure is firm is difficult for rocking, and inlet wire pipe 8 income line department inboard is provided with sealing rubber piece 16, inserts the messenger and keeps closed not having cable 9, makes impurity or foreign matter be difficult to get into the cabinet body 1 in, promotes the leakproofness of the cabinet body 1.

Referring to fig. 4, in the high-low voltage power distribution cabinet with good sealing performance, the sealed self-adhesive strips 7 are matched with the overall dimensions of the cabinet door 5, the cabinet door 5 forms a sealing structure with the cabinet body 1 through the sealed self-adhesive strips 7 and the hinges 4, and the cabinet door 5 is symmetrical about the central axis of the cabinet body 1; the sealed self-adhesion strip 7 that sets up is used for closed cabinet door 5, and makes cabinet door 5 can not trade when the closure state and collude to 1 leakproofness of the cabinet body when making cabinet door 5 closure state obtains the guarantee, prevents to get into the foreign matter from cabinet door 5 department, reduces the probability because of the inside component device damage that the foreign matter leads to.

Referring to fig. 1 and 5, in the high-low voltage power distribution cabinet with good sealing performance, the second wiring pipe 12 is of a herringbone structure, the fixed back clamp 15 is symmetrical with respect to the central axis of the second wiring pipe 12, the circuit breaker 13 forms a clamping structure with the fixed back clamp 15 through the back clamp groove 19, and the leakage protection switch 14 forms a clamping structure with the fixed back clamp 15 through the back clamp groove 19; the second of setting is walked spool 12 and is used for walking spool 12 interior arrangement and drawing forth respectively with high-low voltage wiring to on access circuit breaker 13 and earth leakage protection switch 14, circuit breaker 13 and earth leakage protection switch 14 pass through back block structure and back splint groove 19 block on fixed back splint 15, be convenient for dismouting and maintenance.

The working principle is as follows: for the high-low voltage power distribution cabinet with good sealing performance, firstly, the base 2 of the high-low voltage power distribution cabinet is arranged on the stable and horizontal ground of a working place, so that the height of the cabinet body 1 can reach the height of 5-10mm away from the ground, which can meet the installation requirement, and the cabinet body 1 is stable and is not easy to shake, then the cabinet door 5 is opened around the hinge 4 by using the handle 6, the fixing groove 17 arranged on the wire inlet pipe 8 is used for embedding the wire inlet pipe 8 on the cabinet door 5, the cable 9 is inserted from the position where the sealing rubber sheet 16 is arranged on the wire inlet pipe 8, so that the cable 9 penetrates out from the wire inlet hole 18, then the cable 9 is led into the first wire outlet pipe 10 for orderly wiring, one part of the paths is connected to the watt-hour meter 11 arranged at the lower end of the cabinet door 5, the other part of the cable 9 is connected into the cabinet body 1, then the cable 9 connected into the cabinet body 1 is inserted into the second wire outlet pipe 12, and then led out from different holes according to the high-low voltage cable 9, the reconnection is respectively on high-low voltage circuit breaker 13 and earth leakage protection switch 14, circuit breaker 13 and earth leakage protection switch 14 pass through back clamp groove 19 block on fixed back clamp 15, the hydrophobic hole 3 that link up in base 2 at last is used for bad weather rainwater to flow through in base 2, prevent that base 2 department running water from lasting to erode base 2, alleviate the erosion of sewage to base 2, sealed from viscose strip 7 is used for closing cabinet door 5 often cabinet door 5 and cabinet body 1 keep encapsulated situation, it causes the damage to internal components and parts to reduce external impurity entering.

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

Claims

1. The utility model provides a high-low voltage distribution cabinet that leakproofness is good which characterized in that includes:

the cabinet comprises a cabinet body (1), wherein one side of the cabinet body (1) is provided with a hinge (4), and the other end of the hinge (4) is connected with a cabinet door (5);

the base (2) is fixed at the bottom end of the cabinet body (1), and two ends of the base (2) are provided with drain holes (3);

a handle (6) fixed to one end of the cabinet door (5);

a sealing self-adhesive strip (7) fixed on one side of the cabinet door (5);

the cabinet door comprises a cabinet door (5), a wire inlet pipe (8) and a sealing rubber sheet (16), wherein the wire inlet pipe penetrates through the upper end of the cabinet door (5), and one end of the wire inlet pipe (8) is provided with the sealing rubber sheet;

a fixing groove (17) which is opened on the outer surface of the inlet pipe (8);

a wire inlet hole (18) which penetrates the inside of the wire inlet pipe (8);

a cable (9) connected to one end of the inlet pipe (8);

a first wiring pipe (10) fixed below the wiring pipe (8);

and the watt-hour meter (11) is installed below the first wiring pipe (10).

2. The high-low voltage power distribution cabinet with good sealing performance according to claim 1, characterized in that: the cabinet body (1) is also provided with:

the second wiring pipe (12) is fixed inside the cabinet body (1), and fixing back clamps (15) are symmetrically fixed on the inner side of the second wiring pipe (12);

back clip grooves (19) which are opened at both ends of the fixed back clip (15);

and the circuit breaker (13) is arranged outside the fixed back clamp (15), and an earth leakage protection switch (14) is arranged below the circuit breaker (13).

3. The high-low voltage power distribution cabinet with good sealing performance according to claim 1, characterized in that: the drainage holes (3) are uniformly distributed along one end of the base (2) at equal intervals, and the drainage holes (3) penetrate through the base (2).

4. The high-low voltage power distribution cabinet with good sealing performance according to claim 1, characterized in that: the sealed self-adhesive strips (7) are matched with the cabinet door (5) in shape and size, the cabinet door (5) forms a sealed structure with the cabinet body (1) through the sealed self-adhesive strips (7) and the hinges (4), and the cabinet door (5) is symmetrical about the central axis of the cabinet body (1).

5. The high-low voltage power distribution cabinet with good sealing performance according to claim 1, characterized in that: the structure of the first wiring pipe (10) is a hollow structure, the cable (9) penetrates through the outer surface of the first wiring pipe (10), and the first wiring pipe (10) and the cable (9) are matched with each other.

6. The high-low voltage power distribution cabinet with good sealing performance according to claim 2, characterized in that: the structure of second line pipe (12) is line font structure, and fixed back splint (15) are about the axis position symmetry of second line pipe (12) to constitute the block structure between circuit breaker (13) through back splint groove (19) and fixed back splint (15), constitute the block structure between earth leakage protection switch (14) through back splint groove (19) and fixed back splint (15) simultaneously.

7. The high-low voltage power distribution cabinet with good sealing performance according to claim 1, characterized in that: constitute the intercommunication structure between inlet wire pipe (8) and inlet wire hole (18), and seal the axis position symmetry of sheet rubber (16) about inlet wire pipe (8) to constitute half enclosed construction between seal sheet rubber (16) and inlet wire pipe (8), the width of fixed slot (17) matches with the thickness of cabinet door (5) simultaneously.