CN220896154U

CN220896154U - Novel low pressure wiring case of structure

Info

Publication number: CN220896154U
Application number: CN202322638909.7U
Authority: CN
Inventors: 袁攀
Original assignee: Xixian Shanghai Industrial Co ltd
Current assignee: Xixian Shanghai Industrial Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-03
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a novel-structure low-voltage wiring box, which comprises a fixed plate, wherein the outer side of the fixed plate is slidably provided with a box body through a sliding groove, the front end of a transverse rod piece is provided with a vertical installation rod, the joint of the transverse rod piece and the vertical installation rod is provided with a fastening screw, the device is used for installing the fixed plate on a wall body through an expansion bolt, after a lock tongue is separated from a lock catch through the insertion of the key, the box body can be slid downwards to completely expose the inside of the wiring box, the positions of a plurality of vertical installation rods are adjusted through adjusting the positions of the fastening screw, so that a circuit breaker, a voltmeter, an ammeter, a switch, a fuse and the like of the wiring box are convenient to install, and the device is more convenient for explosion prevention because the box body is integrally formed, and is convenient to install quickly compared with the traditional wiring box in a narrow box space.

Description

Novel low pressure wiring case of structure

Technical Field

The utility model relates to the field of low-voltage wire boxes, in particular to a novel-structure low-voltage wire box.

Background

A low-voltage junction box is a device for branching and connecting cables in an electric power system. It is typically composed of a metal housing and an inner insulating material for protecting and organizing the cable connection. The pressure junction box can be used in residential, commercial and industrial buildings to deliver a supply of electrical power to various electrical devices and loads. They provide a secure electrical connection and can house fuses, switches, sockets and other accessories to enable power distribution and control.

The traditional low-voltage junction box mainly comprises box and chamber door, and the chamber door rotates and installs on the box, and above-mentioned design makes electric spare need operate in narrow and small junction box space when the installation, and staff's operable space is less so that installation environment is more complicated behind a plurality of electric spare of installation, and box and chamber door split type design make explosion-proof performance drop by a wide margin.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

The utility model provides a low-voltage wiring box with a novel structure aiming at the problems in the related art, so as to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

The utility model provides a low pressure cable box of novel structure, includes the fixed plate, the left and right sides of fixed plate is equipped with the spout, spout slidable mounting has the box in the outside of fixed plate, the front side upper end fixed mounting of fixed plate has binding post, the front end fixed mounting of fixed plate has the crosspiece piece, the front end of crosspiece piece is equipped with vertical installation pole, the fastening screw is installed to the junction of crosspiece piece and vertical installation pole, the top both sides fixedly connected with mount pad of fixed plate, the inside sliding mounting of mount pad has the inserted bar, the front end fixedly connected with flashing board of inserted bar, the upper end left and right sides fixed mounting of flashing board has torsion spring, torsion spring's outside fixedly mounted has the connecting rod, the other end rotation of connecting rod is connected with expansion seal post.

As a further scheme of the utility model, expansion bolts are arranged at four corners of the inner side of the fixing plate, and the fixing plate is fixed on the wall surface through the expansion bolts.

As a further scheme of the utility model, a lock body is fixedly arranged at the lower end of the right side of the box body, and a lock catch fixed on a fixed plate is arranged at the left side of the lock body.

As a further scheme of the utility model, the number of the transverse rod pieces and the number of the vertical mounting rods are 2, the transverse rod pieces are horizontally arranged, and the vertical mounting rods are vertically arranged.

As a further scheme of the utility model, the inner side of the transverse rod piece is provided with a first through wire hole, and the inner side of the vertical mounting rod is provided with a second through wire hole.

As a further scheme of the utility model, a visual window is fixedly arranged at the front end of the inner side of the box body, a wiring hole is formed in the inner side of the top end of the fixing plate, and a wiring hole is formed in the inner side of the bottom end of the box body.

As a further scheme of the utility model, the left side and the right side of the box body are fixedly provided with ventilation heat dissipation plates, the front end of the inner side of the box body is slidably provided with a dustproof plugboard, and the inner side of the dustproof plugboard is provided with a heat dissipation fan fixed on the box body.

As a further scheme of the utility model, the inner side of the tail section of the inserted link is provided with a bolt hole, the number of the inserted link, the torsion spring and the connecting rod is 2, and the expansion sealing column is made of waterproof foam cotton coated by a stainless steel tube core column.

The beneficial effects of the utility model are as follows:

according to the utility model, the fixing plate is arranged on the wall body through the expansion bolts, the lock tongue is separated from the lock catch through the insertion of the key, the inside of the junction box can be completely exposed through downward sliding of the box body, and the positions of the plurality of vertical mounting rods are adjusted through adjusting the positions of the fastening screws, so that the circuit breaker, the voltmeter, the ammeter, the switch, the fuse and the like of the junction box are convenient to install.

Furthermore, the device shell can quickly clean dust on the dustproof plugboard through the insertion and extraction of the dustproof plugboard through the fixed plate, the box body, the flashing board, the ventilation heat dissipation plate, the dustproof plugboard and the like, the device shell can avoid blocking to influence heat dissipation, the flashing board is quickly inserted into the mounting seat through the inserted link at the bottom and is fixed by the inserted pin, the expansion sealing column on the flashing board is tightly attached to the wall surface under the action of the torsion spring, rainwater can be prevented from flowing downwards from a gap between the junction box and the wall surface under the condition of striking, and water inflow inside the junction box and corrosion of the box body are further avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing the overall structure of a novel structure of a low-voltage junction box according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure at A of FIG. 1 of a novel structure of a pressure junction box according to an embodiment of the present utility model;

Fig. 3 is a schematic view showing the overall structure of a fixing plate of a novel structure of a junction box according to an embodiment of the present utility model;

FIG. 4 is a schematic top view of a housing of a novel structure of a cable housing according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram showing the installation structure of a lock body and a lock catch of a novel-structure low-voltage junction box according to an embodiment of the present utility model;

fig. 6 is a schematic view of a dust-proof insert plate of a novel structure of a low-voltage junction box according to an embodiment of the present utility model.

In the figure:

1. A fixing plate; 2. an expansion bolt; 3. a chute; 4. a case; 5. a lock body; 6. locking; 7. a connection terminal; 8. a cross bar member; 81. a first wire hole; 9. a vertical mounting rod; 91. a second wire hole; 10. fastening a screw; 11. a visual window; 12. breathable heat dissipation plate; 13. a dustproof plugboard; 14. a mounting base; 15. a rod; 16. a flashing; 17. a torsion spring; 18. a connecting rod; 19. and (5) expanding the sealing column.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a low-voltage junction box of a novel structure.

Referring to fig. 1-6 of the specification, a low-voltage junction box with a novel structure according to an embodiment of the utility model comprises a fixing plate 1, sliding grooves 3 are formed in the left side and the right side of the fixing plate 1, a box body 4 is slidably mounted on the outer side of the fixing plate 1 through the sliding grooves 3, a wiring terminal 7 is fixedly mounted on the upper end of the front side of the fixing plate 1, a cross rod member 8 is fixedly mounted on the front end of the fixing plate 1, a vertical mounting rod 9 is arranged at the front end of the cross rod member 8, a fastening screw 10 is mounted at the joint of the cross rod member 8 and the vertical mounting rod 9, mounting seats 14 are fixedly connected to the two sides of the top end of the fixing plate 1, a plug rod 15 is slidably mounted on the inner side of the mounting seats 14, a rain shielding plate 16 is fixedly connected with the front end of the plug rod 15, a torsion spring 17 is fixedly mounted on the left side and the right side of the upper end of the rain shielding plate 16, a connecting rod 18 is rotatably connected with an expansion sealing column 19, and the junction box body is connected with the inner side of the cross rod 2 through inserting the expansion bolt through the four corners, so that the inner side of the cross rod 2 is inserted into the fixing plate 1, the fixing plate 1 is fixedly connected with a mounting seat 14, and the size of the junction box body is well adjusted by the electrical box body 5 through the mounting seat 4, and the electrical box body is reasonably adjusted by the size of the air-locking device, and the size of the junction box body is well adjusted by the size of the air box body 5.

In an embodiment referring to fig. 1-6 of the specification, as a further scheme of the present utility model, expansion bolts 2 are installed at four corners of the inner side of the fixing plate 1, the fixing plate 1 is fixed on a wall surface through the expansion bolts 2, a lock body 5 is fixedly installed at the lower end of the right side of the box body 4, a lock catch 6 fixed on the fixing plate 1 is arranged at the left side of the lock body 5, and opening and closing of the junction box can be completed through combination of the lock body 5 and the lock catch 6.

In another embodiment, referring to fig. 1 to 6 of the specification, as a further scheme of the present utility model, the number of the cross bar members 8 and the vertical mounting rods 9 is 2, the cross bar members 8 are horizontally arranged, the vertical mounting rods 9 are vertically arranged, the inner sides of the cross bar members 8 are provided with first through wire holes 81, the inner sides of the vertical mounting rods 9 are provided with second through wire holes 91, and the position adjustment of the cross bar members 8 and the vertical mounting rods 9 can be selected.

Referring to fig. 1-6 of the specification in an embodiment, as a further scheme of the present utility model, a visible window 11 is fixedly mounted at the front end of the inner side of the box body 4, a wiring hole is provided at the inner side of the top end of the fixing plate 1, a wiring hole is provided at the inner side of the bottom end of the box body 4, ventilation heat dissipation plates 12 are fixedly mounted at the left and right sides of the box body 4, a dustproof plugboard 13 is slidably mounted at the front end of the inner side of the box body 4, and a heat dissipation fan fixed on the box body 4 is disposed at the inner side of the dustproof plugboard 13, so that dust can be quickly cleaned by replacing the dustproof plugboard 13, and the heat dissipation effect is improved.

In another embodiment, referring to fig. 1-6 of the specification, as a further scheme of the present utility model, the inner side of the tail section of the insert rod 15 is provided with insert pin holes, the number of the insert rod 15, the torsion spring 17 and the connecting rod 18 is 2, the expansion sealing column 19 is made of waterproof foam cotton wrapped by a stainless steel tube core column, so that rainwater can not flow downwards through a gap between a wall surface and a junction box, and rainwater can flow outwards along the flashing 16.

The SEJB type low-voltage junction box is an explosion-proof junction box, explosion impact can be resisted by installing a buffer net on the inner side of the box, firstly, drilling holes are positioned on the wall surface, the combination of the fixed plate 1 and the box body 4 is taken out, the fixed plate 1 is positioned and attached on the wall surface, the expansion bolt 2 is taken out to be inserted into the fixed plate 1 and screwed and fixed, a cable is inserted through an upper through hole, a wiring terminal 7 is used for fixing a wire rod, the position of a vertical installation rod 9 is adjusted through a fastening screw 10, so that the size of an electric component is adapted, the number of the vertical installation rods 9 can be selected, the inner sides of a transverse rod 8 and the vertical installation rod 9 are respectively provided with equidistant screw holes, a plurality of electric components can be installed simultaneously, and the electric component is inserted into the lock body 5 through a key, screwing the key breaks away from the spring bolt and the hasp 6 of lock body 5, slide box 4 makes the junction box can be opened fast, dustproof picture peg 13 on the box 4 can carry out quick replacement through the pull and wash, avoid dustproof picture peg 13 to be blocked by the dust, improve radiating efficiency, flashing 16 can insert the mount pad 14 through inserted bar 15 and install, and accomplish fixedly through the round pin pole, expansion seal post 19 passes through torsion spring 17 and the drive of connecting rod 18, make the expansion seal post 19 of waterproof foam cotton laminate with the wall, avoid the rainwater that is sputtered to flow downwards through the gap of junction box and wall, and then avoid inside water and the box corrosion of intaking of junction box, safer in the junction box use.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a low pressure wiring box of novel structure, includes fixed plate (1), its characterized in that: the left and right sides of fixed plate (1) is equipped with spout (3), the outside of fixed plate (1) is through spout (3) slidable mounting has box (4), the front side upper end fixed mounting of fixed plate (1) has binding post (7), the front end fixed mounting of fixed plate (1) has cross bar piece (8), the front end of cross bar piece (8) is equipped with vertical installation pole (9), fastening screw (10) are installed in the junction of cross bar piece (8) and vertical installation pole (9), the top both sides fixedly connected with mount pad (14) of fixed plate (1), the interior sliding mounting of mount pad (14) has inserted bar (15), the front end fixedly connected with weather shield (16) of inserted bar (15), the upper end left and right sides fixedly mounted of weather shield (16) has torsion spring (17), the outside fixedly mounted of torsion spring (17) has connecting rod (18), the other end rotation of connecting rod (18) is connected with expansion seal post (19).

2. A novel structured pressure junction box as claimed in claim 1, wherein: expansion bolts (2) are arranged at four corners of the inner side of the fixing plate (1), and the fixing plate (1) is fixed on a wall surface through the expansion bolts (2).

3. A novel structured pressure junction box as claimed in claim 1, wherein: the right side lower extreme fixed mounting of box (4) has lock body (5), the left side of lock body (5) is equipped with hasp (6) of fixing on fixed plate (1).

4. A novel structured pressure junction box as claimed in claim 1, wherein: the number of the cross bar pieces (8) and the number of the vertical mounting rods (9) are 2, the cross bar pieces (8) are horizontally arranged, and the vertical mounting rods (9) are vertically arranged.

5. The novel structured low-voltage junction box according to claim 4, wherein: the inner side of the cross rod piece (8) is provided with a first through wire hole (81), and the inner side of the vertical installation rod (9) is provided with a second through wire hole (91).

6. A novel structured pressure junction box as claimed in claim 1, wherein: the novel box is characterized in that a visual window (11) is fixedly arranged at the front end of the inner side of the box body (4), a wiring hole is formed in the inner side of the top end of the fixing plate (1), and a wiring hole is formed in the inner side of the bottom end of the box body (4).

7. A novel structured pressure junction box as claimed in claim 1, wherein: the novel dustproof heat dissipation box is characterized in that ventilation heat dissipation plates (12) are fixedly arranged on the left side and the right side of the box body (4), a dustproof plugboard (13) is slidably arranged at the front end of the inner side of the box body (4), and a heat dissipation fan fixed on the box body (4) is arranged on the inner side of the dustproof plugboard (13).

8. A novel structured pressure junction box as claimed in claim 1, wherein: the inner side of the tail section of the inserted link (15) is provided with a bolt hole, the number of the inserted link (15), the number of the torsion spring (17) and the number of the connecting rods (18) are all 2, and the expansion sealing column (19) is made of waterproof foam cotton coated by a stainless steel tube core column.