CN219248235U

CN219248235U - Detachable electrical box

Info

Publication number: CN219248235U
Application number: CN202222701279.9U
Authority: CN
Inventors: 鲁功平; 吴冲; 赵士磊
Original assignee: Efy Intelligent Control Tianjin Tech Co ltd
Current assignee: Efy Intelligent Control Tianjin Tech Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-06-23
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a detachable electrical box, which comprises an electrical box body, wherein the electrical box body comprises an upper plate, a lower plate, a front plate, a rear plate, a left side plate and a right side plate; the upper plate is provided with a plurality of screw holes along 2 edges in the length direction at equal intervals respectively; the 4 corners of the lower plate extend outwards to form extension angles, and screw holes are formed in the extension angles; screw holes are respectively formed in the 4 corners of the left side plate and the right side plate; protruding reinforcing ribs are vertically arranged in the middle of the inner wall of the front plate and the rear plate, the left edge and the right edge of the inner wall of the front plate and the rear plate respectively, screw holes are formed in the top and the bottom of the protruding reinforcing ribs, and the screw holes correspond to the screw holes of the upper plate and the lower plate and are fixedly installed through countersunk screw threads; screw holes are also formed in the side walls of the protruding reinforcing ribs on the left edge and the right edge of the front plate and the rear plate, and the screw holes correspond to the screw holes of the left side plate and the right side plate respectively and are fixedly installed through countersunk screw threads. The utility model can be custom-assembled and is convenient for installing components and cables for overhauling.

Description

Detachable electrical box

Technical Field

The utility model belongs to the field of electrical boxes, and particularly relates to a detachable electrical box.

Background

At present, with the development of scientific technology, the application of electrical equipment is becoming more and more popular. The electrical box can be seen in a variety of devices. With the continuous investment of research and development, the electrical box also has various demands.

Many small electrical boxes on the market are finished by CNC processing, and many large electrical boxes are finished by secondary processing of existing sectional materials. However, in the conventional development stage, the electrical box is different in shape and size, so that a right section bar is difficult to find. When the size is large, CNC processing cost is too high, and the CNC processing method is not suitable for being used in projects. The current 3D prints the metal box and has the cost higher, and surface quality is poor, and intensity reliability can't ensure scheduling problem. Meanwhile, the electric box is required to be as light as possible in the fields of unmanned aerial vehicles and the like, so that the conventional electric box, such as a box body and a cover, is inconvenient to install and wire arrangement when components are installed, and is more difficult to disassemble and overhaul on one side independently. For the diversified requirements of the electrical box, a mature and general reliable scheme is difficult to find currently.

Through the above analysis, the problems and defects existing in the prior art are as follows:

(1) The machining cost of the large electrical box is high.

(2) The existing sectional materials have few size specifications and high customizing cost.

(3) The 3D printing metal box has high cost, poor surface quality and difficult guarantee of reliability.

(4) The conventional modeling electrical box is difficult to install and overhaul internal components and cables.

The difficulty of solving the problems and the defects is as follows:

has higher requirements on the structure design of nonstandard customization, and is easy to assemble, disassemble and overhaul.

The meaning of solving the problems and the defects is as follows:

the utility model provides a detachable electrical box, which has the advantages of high customizable degree, low manufacturing cost, good product quality and convenient installation and maintenance of components and cables.

Disclosure of Invention

According to the above-mentioned problems, the present utility model provides a detachable electrical appliance box.

The technical scheme of the utility model is as follows:

the detachable electrical box comprises an electrical box body, wherein the electrical box body comprises an upper plate, a lower plate, a front plate, a rear plate, a left side plate and a right side plate;

a plurality of screw holes are respectively and equidistantly formed in the 2 edges of the upper plate along the length direction;

the 4 corners of the lower plate extend outwards to form extension angles, and screw holes are formed in the extension angles;

screw holes are respectively formed in the 4 corners of the left side plate and the right side plate;

protruding reinforcing ribs are vertically arranged in the middle of the inner wall of the front plate and the rear plate, the left edge and the right edge of the inner wall of the rear plate respectively, screw holes are formed in the top and the bottom of the protruding reinforcing ribs, and the screw holes correspond to the screw holes of the upper plate and the lower plate and are fixedly installed through countersunk screw threads;

screw holes are formed in the side walls of the protruding reinforcing ribs on the left edge and the right edge of the front plate and the rear plate, and the screw holes correspond to the screw holes of the left side plate and the right side plate respectively and are fixedly installed through countersunk screw threads.

Preferably, a sealing strip is arranged at the inner side edge of the upper plate.

Preferably, a sealing strip is arranged at the inner side edge of the lower plate.

Preferably, the extension angle is also provided with a mounting hole.

Preferably, the plate surface of the lower plate is also provided with a plurality of screw holes.

Preferably, the front plate is provided with a plurality of switch holes.

Further preferably, the switch holes are arranged in 2 rows in parallel along the length direction of the front plate.

Preferably, a first outlet is arranged on the left side plate, and a protective coil is arranged on the first outlet.

Preferably, a second outlet is arranged on the right side plate, and a protective coil is arranged on the second outlet.

Further preferably, the right side plate is also provided with a joint outlet.

The beneficial effects of the utility model are as follows: the utility model provides a detachable electrical appliance box which has high customization degree and low manufacturing cost and is convenient for installing components and cables for overhauling.

Drawings

The technical solution of the present utility model will be described in further detail below with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for the purpose of illustration only and thus are not limiting the scope of the present utility model. Moreover, unless specifically indicated otherwise, the drawings are intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.

FIG. 1 is an exploded view of a three-dimensional structure of the present utility model;

FIG. 2 is a top cross-sectional view of the utility model after components are mounted therein;

fig. 3 is a schematic perspective view of the utility model after components are mounted therein.

In the figure:

1-upper plate; 2-lower plate; 201-extension angle; 202-mounting holes; 3-front plate; 301-a switch hole; 4-a back plate; 5-left side plate; 501-a first wire outlet; 6-right side plate; 601-a second outlet; 602-joint outlet; 7-projecting reinforcing ribs; 8-protecting coils; 9-screw holes; 10-countersunk head screws; 11-component switch.

Detailed Description

First, it should be noted that the following detailed description of the specific structure, characteristics, advantages, and the like of the present utility model will be given by way of example, however, all descriptions are merely illustrative, and should not be construed as limiting the present utility model in any way. Furthermore, any single feature described or implied in the embodiments mentioned herein, or any single feature shown or implied in the figures, may nevertheless be continued in any combination or pruning between these features (or equivalents thereof) to obtain still further embodiments of the utility model that may not be directly mentioned herein. In addition, for the sake of simplicity of the drawing, identical or similar features may be indicated at one point in the same drawing.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The present utility model will be described in detail with reference to fig. 1 to 3.

Example 1:

the detachable electrical box comprises an electrical box body, wherein the electrical box body comprises an upper plate 1, a lower plate 2, a front plate 3, a rear plate 4, a left side plate 5 and a right side plate 6;

a plurality of screw holes 9 are respectively and equidistantly arranged on 2 edges of the upper plate 1 along the length direction;

the 4 corners of the lower plate 2 extend outwards to form extension angles 201, and screw holes 9 are formed in the extension angles 201;

screw holes 9 are respectively formed in the 4 corners of the left side plate 5 and the right side plate 6;

protruding reinforcing ribs 7 are vertically arranged in the middle of the inner wall, on the left edge and on the right edge of the front plate 3 and the rear plate 4 respectively, screw holes 9 are formed in the top and the bottom of the protruding reinforcing ribs 7, and the screw holes 9 correspond to the screw holes 9 of the upper plate 1 and the lower plate 2 and are fixedly installed through countersunk screw 10 in a threaded manner;

screw holes 9 are also formed in the side walls of the protruding reinforcing ribs 7 on the left edge and the right edge of the front plate 3 and the rear plate 4, and the screw holes 9 correspond to the screw holes 9 of the left side plate 5 and the right side plate 6 respectively and are fixedly mounted through countersunk screw 10 threads.

Working principle:

in this embodiment, the upper plate 1, the lower plate 2, the front plate 3, the rear plate 4, the left side plate 5 and the right side plate 6 are mounted by screws, preferably countersunk screws, because countersunk screws can make the box surface flat and free of protrusions, so that the electrical box body is easier to be mounted in a matched manner. The front plate 3 and the rear plate 4 are respectively provided with three ribbed convex reinforcing ribs 7, screw mounting holes are formed at the tops of the convex reinforcing ribs 7 and used for mounting and fixing the upper plate 1, the lower plate 2, the left side plate 5 and the right side plate 6, and the convex reinforcing ribs 7 can enlarge the bearing capacity of the electric box body and are not easy to collapse.

Further, it is also conceivable in the embodiment that the inner edge of the upper plate 1 is provided with a sealing strip. The inner side of the upper plate 1 is provided with a circle of sealing strips, and after installation, the sealing strips can be attached to the left side plate 5, the right side plate 6, the front plate 3 and the rear plate 4 to play a role in water and dust prevention. The upper board 1 can be provided with a PCB and other components.

Further, it is also conceivable in the embodiment that the inner edge of the lower plate 2 is provided with a sealing strip. The inner side of the lower plate 2 is provided with a circle of sealing strips, and after installation, the sealing strips can be attached to the left side plate 5, the right side plate 6, the front plate 3 and the rear plate 4 to play a role in water and dust prevention.

Further, it is also contemplated in the embodiment that the extension angle 201 is further provided with a mounting hole 202. Mounting holes 202 are designed at 4 extension corners of the lower plate 2, and the electrical box can be fixed to other platforms through the mounting holes 202.

Further, in the embodiment, it may be considered that a plurality of screw holes 9 are further provided on the plate surface of the lower plate 2. The lower plate 2 can be provided with a PCB and other components, and is provided with screw holes 9 and countersunk screws 10.

Further, it is also conceivable that a plurality of switch holes 301 are provided in the front plate 3 in the embodiment. The switch hole 301 may be reserved or removed according to actual needs. Other components may be mounted.

Further, it is also conceivable that in the embodiment, the switch holes 301 are arranged in 2 rows in parallel along the length direction of the front plate 3.

Further, it is also conceivable in the embodiment that the left side plate 5 is provided with a first outlet 501, and the first outlet is provided with a protection coil 8.

Further, it is also conceivable in the embodiment that the right side plate 6 is provided with a second outlet 601, and the second outlet is provided with a protection coil 8.

Still further, it is contemplated that in an embodiment, the right side plate is further provided with a joint outlet 602.

The O-shaped sheath 8 protects the cables passing through the first outlet 501 and the second outlet 601. The connector outlet 602 is used for passing through the PCB connector, and the two outlets and the PCB connector outlet can be reserved or removed according to actual needs.

In summary, the utility model provides a detachable electrical appliance box.

The foregoing examples illustrate the utility model in detail, but are merely preferred embodiments of the utility model and are not to be construed as limiting the scope of the utility model. All equivalent changes and modifications can be made within the scope of the present utility model.

Claims

1. The utility model provides a detachable electrical apparatus box, includes electrical apparatus box body, its characterized in that: the electrical box body comprises an upper plate (1), a lower plate (2), a front plate (3), a rear plate (4), a left side plate (5) and a right side plate;

a plurality of screw holes (9) are respectively and equidistantly arranged on 2 edges of the upper plate (1) along the length direction;

the four corners of the lower plate (2) extend outwards to form extension angles (201), and screw holes (9) are formed in the extension angles (201);

screw holes (9) are respectively formed in the 4 corners of the left side plate (5) and the right side plate (6);

protruding reinforcing ribs (7) are vertically arranged in the middle of the inner wall, on the left edge and on the right edge of the front plate (3) and the inner wall of the rear plate (4), screw holes (9) are formed in the top and the bottom of the protruding reinforcing ribs (7), and the screw holes (9) correspond to the screw holes (9) of the upper plate (1) and the lower plate (2) and are fixedly installed through countersunk screw (10) threads;

screw holes (9) are formed in the side walls of the protruding reinforcing ribs (7) on the left edge and the right edge of the front plate (3) and the rear plate (4), and the screw holes (9) are respectively corresponding to the screw holes (9) of the left side plate (5) and the right side plate (6) and are fixedly installed through countersunk screw threads (10).

2. The detachable electrical box of claim 1, wherein: the inner side edge of the upper plate (1) is provided with a sealing strip.

3. The detachable electrical box of claim 1, wherein: the inner side edge of the lower plate (2) is provided with a sealing strip.

4. The detachable electrical box of claim 1, wherein: and the extension angle (201) is also provided with a mounting hole (202).

5. The detachable electrical box of claim 1, wherein: the plate surface of the lower plate (2) is also provided with a plurality of screw holes (9).

6. The detachable electrical box of claim 1, wherein: the front plate (3) is provided with a plurality of switch holes (301).

7. The detachable electrical box of claim 6, wherein: the switch holes (301) are arranged in 2 rows in parallel along the length direction of the front plate (3).

8. The detachable electrical box of claim 1, wherein: the left side plate (5) is provided with a first outlet (501), and the first outlet is provided with a protective coil (8).

9. The detachable electrical box of claim 1, wherein: the right side plate (6) is provided with a second outlet (601), and the second outlet is provided with a protective coil (8).

10. The detachable electrical box of claim 9, wherein: and the right side plate is also provided with a joint outlet (602).