CN210296944U

CN210296944U - Electrical appliance mounting device for distribution box

Info

Publication number: CN210296944U
Application number: CN201920670500.4U
Authority: CN
Inventors: 周开军; 何正峰; 胡佐昌
Original assignee: Changshun Changzheng Electric Appliance Co Ltd
Current assignee: Changshun Changzheng Electric Appliance Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-10
Anticipated expiration: 2029-05-13

Abstract

The utility model relates to the technical field of distribution box installation, in particular to an electrical appliance installation device for a distribution box, which comprises a panel and a foot groove; the lower margin of setting in the panel bottom sets up the wire casing next door of foot groove, and the lower margin can slide in the foot groove. Simple structure, convenient operation when installation distributor component, can slide the panel in the foot groove, realizes that the panel slides in the block terminal box, improves the convenience of work such as installation, maintenance, change electrical components, convenient operation, the cost of manufacture is low.

Description

Electrical appliance mounting device for distribution box

Technical Field

The utility model belongs to the technical field of the block terminal installation technique and specifically relates to an electrical apparatus installation device is used to block terminal.

Background

The distribution box is a low-voltage distribution device in a semi-closed or closed metal cabinet, and switchgear, a measuring instrument, a protective electric appliance and auxiliary equipment are installed in the distribution box according to the wiring requirements of the electric appliance. For equipment installed in a distribution box, as a large amount of heat is generated in the working process of electrical components, the interior of the distribution box is often in an environment with higher temperature, and in the environment, the safety risk of fire in the distribution box is higher, the service life of the electrical components is influenced, and the replacement frequency of the electrical components is increased; simultaneously, to block terminal electrical component's installation at present, the welding or the bolted connection mode of mainly adopting are connected inside the block terminal, and electrical component in the block terminal can contact the air of higher humidity often, cause welding or bolted connection position to take place the corrosion for at the in-process of changing electrical component many times or examining and repairing electrical component, cause the panel of connecting electrical component to suffer destruction, very big degree the life of block terminal has been influenced.

In the prior art, the distribution box is in a box-type structure arrangement, so that in the process of installing, overhauling and replacing electrical components in the distribution box, the operation is inconvenient due to a dead zone of the box body structure, and the structure arrangement in the box body of the distribution box is unreasonable and cannot be moved out of the box body, so that the installation operation difficulty is extremely high; and basically, the panel internally provided with the electrical element and the distribution box body are integrally arranged, so that the box body needs to be replaced when the panel is damaged, and the cost is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the prior art, the invention provides an electrical appliance mounting device for a distribution box.

The method is realized by the following technical scheme:

the electric device mounting device for the distribution box comprises a panel and a foot groove; the lower margin is arranged at the bottom of the panel, and the wire groove beside the foot groove is arranged, so that the lower margin can slide in the foot groove; foot plates are arranged at the bottom ends of the feet in the foot grooves in an integrated mode, and rollers (10) are arranged on the foot plates. Simple structure, convenient operation when installation distributor component, can slide the panel in the foot groove, realizes that the panel slides in the block terminal box, improves the convenience of work such as installation, maintenance, change electrical components, convenient operation, the cost of manufacture is low.

Preferably, the front face of the panel is provided with a connecting strip. When the electrical element is installed on the front face of the panel, a certain gap can be left between the electrical element and the panel, and the heat dissipation effect is improved.

Preferably, the connecting strip is connected to the panel via an insert. The convenience of the connecting strip in connection on the panel is improved, the whole dismounting and mounting of the electrical appliance elements arranged on the connecting strip are facilitated, and the mounting rapidity is improved.

Preferably, the panel is provided with a vent hole. The ventilation effect between the back and the front of the panel is improved, and the heat dissipation effect is improved.

Preferably, the back of the panel is provided with a baffle plate through a connecting column. Make things convenient for the connection of electric lines in-process, can set up the electric wire between the clearance between panel and baffle, avoid the electric wire loose to place inside the block terminal, lead to block terminal performance unsatisfactory.

Preferably, the baffle is provided with a fan. The heat dissipation effect on the panel is improved.

Preferably, the baffle be provided with the stabilizing part in the position department corresponding with the lower margin on the panel, pass the stabilizing part and be provided with the recess, the baffle is extended to the recess lower extreme to can insert in the lower margin. The electric wire is arranged in the groove and connected with the electric appliance element on the panel, so that the electric wire is arranged in a standard mode, and the situation that the electric wire is pulled to be pulled away from the electric appliance element in the pulling process is avoided through the arrangement of the stabilizing part, so that the electrifying performance is poor.

Preferably, the inserting positions of the groove and the ground foot are provided with convex grooves, and the convex grooves can be matched with the groove to cover; the lower margin of the lower end of the convex groove is provided with a telescopic part, a roller and a control part for fixing the roller in the telescopic part are arranged in the telescopic part, and the control part can enable the roller to roll and be locked. The drum can wind a part of branch lines (wires) entering the ground feet, so that the wires have enough length in the process of sliding the panel, the requirement of moving the panel is met, and the situation that the wires are pulled to be separated from the connection of the electrical components and the wires is avoided.

Preferably, a line card is arranged in the convex groove. The defect that the electric elements fall off due to the fact that the panel slides when the electric elements are connected with the branch lines (wires) and repaired and replaced is overcome.

Preferably, the lower end of the telescopic part is provided with a cannula. The stable branch line (wire) enters the position of the telescopic part, so that the twisting is avoided, the phenomenon that the wire is wound by the roller in the telescopic part is uneven is caused, the use of an electric appliance element is inconvenient, a larger coil magnetic field is formed in the telescopic part, an isolation component is preferably arranged on the roller, the coil wound by the wire is divided, or when the size of the roller in the telescopic part enables the winding coil to be less than or equal to three circles, the panel can be integrally moved to the outside of the box body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the cross-sectional direction of the baffle of FIG. 1A-A'.

Fig. 3 is a schematic structural diagram in the direction indicated by the arrow in fig. 2.

FIG. 4 is a schematic view of the structure of the reverse direction movable panel shown in FIG. 1A-A'.

Fig. 5 is a schematic view of a portion of the structure of fig. 4I.

1-panel 2-connecting strip 3-plug-in 4-vent 5-lower margin 6-baffle 7-foot groove 8-wire casing 9-electric wire 10-roller 11-foot board 12-connecting column 13-groove 14-fan 15-stabilizing part 16-branch line 17-telescopic part 18-insertion tube 19-convex groove 20-roller 21-control part.

Detailed Description

The technical solution of the present invention is further limited by the following embodiments, but the scope of the protection is not limited by the description.

As shown in fig. 1-5, in some embodiments, an electrical component mounting apparatus for a power distribution box includes a panel 1 and a foot slot 7; the lower foot 5 is arranged at the bottom of the panel 1, the wire groove 8 is arranged beside the foot groove 7, and the lower foot 5 can slide in the foot groove 7; foot board 11 is provided with to lower margin 5 bottom integrated into one piece, and foot board 11 is arranged in foot groove 7, is provided with gyro wheel 10 on the foot board 11. In the use, can dismantle foot groove and wire casing or fixed connection on block terminal bottom half, the electric wire 9 that gets into in the block terminal lays through wire casing 8, and according to the electrical components quantity of setting in the block terminal, a plurality of branches 16 are cut apart out, branch 1 penetrates in lower margin 5, and enter into the panel back, again carry out electrical components installation, overhaul, change the in-process, can relative slip between lower margin and foot groove, make panel 1 moved outside the box, realize the installation on the panel, and branch and electrical components's connection work, the convenience has been improved.

In some embodiments, the panel 1 is provided with a connecting strip 2 on the front surface. In the process of installing the electrical element, the electrical element is installed on the connecting strip, so that a certain gap is formed between the electrical element and the panel, and the improvement of the heat dissipation efficiency is facilitated.

In some embodiments, the connecting strip 2 is connected to the panel 1 via an insert 3. In the process of installing the connecting strip, the connecting strip can be directly inserted into the panel, and convenience is improved.

In some embodiments, the panel 1 is provided with vent holes 4. The ventilation holes in the panel can communicate the front side of the panel with the back side of the panel, so that heat generated by electrical elements on the front side of the panel can be dissipated to the back side, and the heat dissipation effect is improved.

In some embodiments, the back of the panel 1 is provided with a baffle 6 through a connecting column 12. Make and form the clearance between the baffle for the electric wire setting that is connected with electrical components is in the clearance between baffle and panel, helps improving the standardization of electric wire overall arrangement, makes to form wholly.

In some embodiments, the baffle 6 is provided with a fan 14. The fan is arranged on the baffle plate, so that heat on the panel can be blown away.

In some embodiments, the apron 6 is provided with a stabilizer 15 at a position corresponding to the anchor 5 on the panel 1, a groove 13 is provided through the stabilizer 15, and a lower end of the groove 13 extends out of the apron 6 and can be inserted into the anchor 5. In the use, can be with the electric wire branch 16 in the wire casing enter into the recess on the baffle through the lower margin to can stabilize branch line in lower margin 5 position department through the stabilizing part, avoid the panel to remove in-process, pull the branch line off.

In some embodiments, the insertion position of the groove 13 and the ground foot 5 is provided with a convex groove 19, and the convex groove 19 can be matched with the groove 13 to cover; a telescopic part 17 is arranged in the foot margin 5 at the lower end of the convex groove 19, a roller 20 and a control member 21 for fixing the roller 20 in the telescopic part 17 are arranged in the telescopic part 17, and the roller 20 can be rolled up and locked by the control member 21. The arrangement of the structures such as the telescopic parts and the rollers in the telescopic parts ensures that the branch lines form adjustable length between the telescopic parts, so that the wires have enough length in the process of moving the panel, and the connection between the wires and the electrical appliance element is avoided.

In some embodiments, the tongue 19 has a line card disposed therein. The line on the upper part of the panel is fixed by the line card, so that the connection stability of the electric wire and the electrical element is greatly improved.

In some embodiments, the lower end of the telescopic part 17 is provided with a cannula 18. The defect that the branch line entering the ground pin is twisted to cause the uneven wire contraction of the telescopic part, so that the branch line is pulled and wound tightly in the roller is overcome.

Claims

1. An electric appliance mounting device for a distribution box is characterized by comprising a panel (1) and a foot groove (7); the lower foot (5) is arranged at the bottom of the panel (1), the wire groove (8) beside the foot groove (7) is arranged, and the lower foot (5) can slide in the foot groove (7); a foot plate (11) is integrally formed at the bottom end of the foot margin (5), the foot plate (11) is positioned in the foot groove (7), and a roller (10) is arranged on the foot plate (11).

2. An electrical component mounting device for a distribution box according to claim 1, characterised in that the front face of the panel (1) is provided with a connecting strip (2).

3. An electrical component mounting device for a distribution box according to claim 2, characterised in that said connecting strips (2) are connected to the panel (1) via inserts (3).

4. Device for mounting electrical equipment to be used in electrical cabinets of the type defined in claims 1, 2 or 3, characterized in that said panel (1) is provided with ventilation holes (4).

5. Device for mounting electrical equipment to be used in electrical cabinets of the type defined in claims 1, 2 or 3, characterised in that said panel (1) is provided on its rear face with a baffle (6) through a connecting post (12).

6. An electrical component mounting device for a distribution box according to claim 5, characterised in that said baffle (6) is provided with a fan (14).

7. An electric device mounting apparatus for distribution box according to claim 5, wherein said baffle plate (6) is provided with a stabilizer (15) at a position corresponding to the anchor (5) on the panel (1), a groove (13) is provided through the stabilizer (15), and the lower end of the groove (13) extends out of the baffle plate (6) and can be inserted into the anchor (5).

8. An electric device mounting device for a distribution box according to claim 7, characterized in that the insertion positions of the grooves (13) and the feet (5) are provided with convex grooves (19), and the convex grooves (19) can be matched and covered with the grooves (13); the lower margin (5) at the lower end of the convex groove (19) is provided with a telescopic part (17), the telescopic part (17) is provided with a roller (20) and a control part (21) for fixing the roller (20) in the telescopic part (17), and the roller (20) can roll and be locked by the control part (21).

9. An electrical component mounting device for a distribution box according to claim 8, wherein said tongue (19) is provided with a wire clip.

10. An electrical component mounting device for a distribution box according to claim 8, characterised in that said telescopic portion (17) is provided at its lower end with an insertion tube (18).