CN219937889U

CN219937889U - Electrical box assembly

Info

Publication number: CN219937889U
Application number: CN202321350159.7U
Authority: CN
Inventors: 倪何林; 郭秀林; 李斌
Original assignee: Jiangsu Yongda Molding Co ltd
Current assignee: Jiangsu Yongda Molding Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-31
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to the technical field of electric boxes, in particular to an electric box assembly, which comprises a box cover and a box body, wherein a sealing assembly is arranged at the joint of the box cover and the box body, the sealing assembly comprises an upper sealing assembly and a lower sealing assembly, the upper sealing assembly is fixedly connected with the outer side of the box cover, the lower sealing assembly is fixedly connected with the outer side of the upper end of the box body, the upper sealing assembly is matched and butted with the lower sealing assembly to realize sealing, the upper sealing assembly and the lower sealing assembly are matched and butted to form a first seal, and meanwhile, a second seal is formed between the box cover and the box body through a sealing strip a.

Description

Electrical box assembly

Technical Field

The utility model relates to the technical field of electric boxes, in particular to an electric box assembly.

Background

Junction box is one of electrician's auxiliary material in electrical engineering, the auxiliary box that uses when electrical equipment is connected and installed to the electrical junction box, with wire connection in the electrical junction box, play the effect of protection electric wire and connecting wire, traditional electrical box divide into lid and box body, pass through bolted connection between lid and the box body, the junction of lid and box body sets up simple sealing washer in general and seals waterproof, but the sealing washer is used for a long time down because the external environment effect can take place ageing, sealing effect between lid and the box body is poor, sealing effect is poor can lead to intaking, the normal use to electrical component leads to the fact the influence.

There is therefore a need for an electrical box assembly that ameliorates the above-described problems.

Disclosure of Invention

The present utility model is directed to an electrical box assembly, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an electric box subassembly, includes lid and box body, lid and box body junction are provided with seal assembly, and this seal assembly includes seal assembly and lower seal assembly, goes up seal assembly and lid outside fixed connection, and the outside fixed connection of lower seal assembly and box body upper end goes up seal assembly and seal assembly cooperation butt joint in order to realize sealedly down, goes up seal assembly and seal assembly cooperation butt joint under and forms outside first seal down, goes up seal assembly and seal assembly's special structure down can effectively improve sealed effect.

As a preferable scheme of the utility model, the upper sealing component comprises an upper connecting frame fixedly connected with the outer side surface of the box cover, the lower end of the upper connecting frame extends along the vertical direction, the lower end of the upper connecting frame is provided with a sealing groove b, and one side of the sealing groove b is provided with a plurality of butt joint grooves b;

the lower seal assembly comprises a lower connecting frame fixedly connected with the outer side of the box body, a sealing groove a in butt joint with the upper connecting frame is formed in the joint of the lower connecting frame and the box cover, a plurality of sealing strips b in matched sealing with the butt joint grooves b are arranged on one side of the sealing groove a, the upper connecting frame is in butt joint with the lower connecting frame, the sealing strips b are in matched butt joint with the sealing grooves b, and a plurality of turning points are formed simultaneously, so that water can be effectively prevented from entering.

As a preferable scheme of the utility model, the upper end of the box body is provided with the downward concave butt joint groove a, the lower end of the box cover is provided with the sealing strip a which is in butt joint with the butt joint groove a to form a seal, and the sealing strip a is in butt joint with the butt joint groove a to form a second seal, so that the whole sealing effect is better.

As the preferable scheme of the utility model, the periphery of the inside of the box body is fixedly connected with the butt joint columns, a plurality of mounting plates are arranged between the butt joint columns, the mounting plates are arranged along the butt joint columns in a vertical sliding way, the outer sides of the butt joint columns are connected with connecting sleeves in a threaded way, the connecting sleeves are in limit rotation connection with the mounting plates, the mounting plates can be driven to rise through rotation of the connecting sleeves, the mounting plates are in limit rotation connection with one end of each connecting sleeve, the mounting plates are not separated during rotation, the mounting plates are adjustable, the mounting plates can be suitable for mounting electrical elements with different sizes, and the mounting plates are convenient to overhaul and convenient to dissipate heat.

As a preferable scheme of the utility model, a gap is formed between the mounting plate and the bottom end surface in the box body, a plurality of strip-shaped grooves are formed in the mounting plate, a plurality of mounting holes for mounting electric elements are formed in the middle of the mounting plate, gaps are formed in four sides of the mounting plate, and the arrangement of the strip-shaped grooves and the gaps can prevent the electric elements from radiating untimely heat, and the heat can circulate in the box body to avoid overheating.

As a preferable scheme of the utility model, the box cover is provided with a plurality of thread grooves, the thread grooves correspond to the butt joint columns in position, and bolts for connecting the box body are arranged in the thread grooves.

As a preferable mode of the utility model, a sealing gasket for sealing is arranged in the thread groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the upper sealing assembly and the lower sealing assembly are matched and butted to form a first seal, and meanwhile, the box cover and the box body form a second seal through the sealing strip a, so that the sealing performance of the joint of the box body and the box cover can be effectively improved through the arrangement of the multiple seals, water inflow caused by aging of the sealing strip is avoided, and normal use of electric elements is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the case according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 3.

In the figure: lid 1, box body 2, go up connecting frame 3, lower connecting frame 4, mounting panel 5, sealed 6, dock recess a7, dock post 8, adapter sleeve 9, breach 10, mounting hole 11, bar groove 12, seal groove a13, bolt 14, sealing strip b15, sealing strip a16, seal groove b17, dock recess b18.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution:

referring to fig. 1, 2, 3 and 4, an electrical box assembly includes a box cover 1 and a box body 2, a sealing assembly is disposed at a joint of the box cover 1 and the box body 2, the sealing assembly includes an upper sealing assembly and a lower sealing assembly, the upper sealing assembly is fixedly connected with the outer side of the box cover 1, the lower sealing assembly is fixedly connected with the outer side of the upper end of the box body 2, the upper sealing assembly is matched and butted with the lower sealing assembly to realize sealing, the upper sealing assembly is matched and butted with the lower sealing assembly to form an external first seal, and the special structure of the upper sealing assembly and the lower sealing assembly can effectively improve sealing effect.

Referring to fig. 1, 2, 3 and 4, the upper sealing assembly includes an upper connecting frame 3 fixedly connected to an outer side surface of the box cover 1, wherein a lower end of the upper connecting frame 3 extends along a vertical direction, a sealing groove b17 is formed at a lower end of the upper connecting frame 3, and a plurality of butt joint grooves b18 are formed at one side of the sealing groove b 17; the lower seal assembly comprises a lower connecting frame 4 fixedly connected with the outer side of the box body 2, a sealing groove a13 butted with the upper connecting frame 3 is formed in the joint of the lower connecting frame 4 and the box cover 1, a plurality of sealing strips b15 matched and sealed with the butting grooves b18 are arranged on one side of the sealing groove a13, the upper connecting frame 3 is butted with the lower connecting frame 4, the sealing strips b15 are matched and butted with the sealing grooves b17, and a plurality of turning points are formed simultaneously, so that water can be effectively prevented from entering.

Referring to fig. 1, 2, 3 and 4, a downward concave butt joint groove a7 is formed at the upper end of the box body 2, a sealing strip a16 which is in butt joint with the butt joint groove a7 to form a seal is arranged at the lower end of the box cover 1, the sealing strip a16 is in butt joint with the butt joint groove a7 to form a second seal, and the whole sealing effect is better.

The box body 2 is inside all fixedly connected with butt joint post 8 all around, be provided with mounting panel 5 between a plurality of butt joint posts 8, mounting panel 5 slide along butt joint post 8 from top to bottom and set up, the equal threaded connection in the outside of every butt joint post 8 has adapter sleeve 9, and adapter sleeve 9 is connected with spacing rotation of mounting panel 5, rotate through adapter sleeve 9, can drive mounting panel 5 and rise, mounting panel 5 is connected with spacing rotation of adapter sleeve 9 one end, do not break away from during the rotation, mounting panel 5 is adjustable, can be fit for the installation of different size electrical components, can be convenient for overhaul also convenient heat dissipation.

Gaps are formed between the mounting plate 5 and the bottom end face inside the box body 2, a plurality of strip-shaped grooves 12 are formed in the mounting plate 5, a plurality of mounting holes 11 for mounting electric elements are formed in the middle of the mounting plate 5, gaps 10 are formed in four sides of the mounting plate 5, the strip-shaped grooves 12 and the gaps 10 are arranged to prevent the electric elements from radiating untimely heat, and the heat can circulate inside the box body to avoid overheating.

A plurality of thread grooves are formed in the box cover 1, the thread grooves correspond to the butt joint columns 8 in position, bolts for connecting the box body 2 are arranged in the thread grooves, and sealing gaskets 6 for sealing are arranged in the thread grooves.

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

Claims

1. The utility model provides an electric box subassembly, includes lid (1) and box body (2), lid (1) are provided with seal assembly with box body (2) junction, its characterized in that: the sealing assembly comprises an upper sealing assembly and a lower sealing assembly, wherein the upper sealing assembly is fixedly connected with the outer side of the box cover (1), the lower sealing assembly is fixedly connected with the outer side of the upper end of the box body (2), and the upper sealing assembly is matched and butted with the lower sealing assembly to realize sealing.

2. An electrical box assembly according to claim 1, wherein: the upper sealing assembly comprises an upper connecting frame (3) fixedly connected with the outer side surface of the box cover (1), the lower end of the upper connecting frame (3) extends along the vertical direction, a sealing groove b (17) is formed in the lower end of the upper connecting frame (3), and a plurality of butt joint grooves b (18) are formed in one side of the sealing groove b (17);

the lower sealing component comprises a lower connecting frame (4) fixedly connected with the outer side of the box body (2), a sealing groove a (13) in butt joint with the upper connecting frame (3) is formed in the joint of the lower connecting frame (4) and the box cover (1), and a plurality of sealing strips b (15) matched and sealed with the butt joint grooves b (18) are arranged on one side of the sealing groove a (13).

3. An electrical box assembly according to claim 1 or 2, wherein: the upper end of the box body (2) is provided with a butt joint groove a (7) which is sunken downwards, and the lower end of the box cover (1) is provided with a sealing strip a (16) which is in butt joint with the butt joint groove a (7) to form a seal.

4. An electrical box assembly according to claim 3, wherein: the box body (2) is inside all around department equal fixedly connected with butt joint post (8), a plurality of be provided with mounting panel (5) between butt joint post (8), mounting panel (5) slide along butt joint post (8) from top to bottom and set up, every equal threaded connection in the outside of butt joint post (8) has adapter sleeve (9), and adapter sleeve (9) are spacing rotation connection with mounting panel (5).

5. The electrical box assembly of claim 4, wherein: a gap is formed between the mounting plate (5) and the bottom end face inside the box body (2), a plurality of strip-shaped grooves (12) are formed in the mounting plate (5), and a plurality of mounting holes (11) for mounting electric elements are formed in the middle of the mounting plate (5).

6. An electrical box assembly according to claim 5, wherein: gaps (10) are formed in four sides of the mounting plate (5).

7. An electrical box assembly according to any one of claims 1-2, 4-6, wherein: a plurality of thread grooves are formed in the box cover (1), the thread grooves correspond to the butt joint columns (8), and bolts used for connecting the box body (2) are arranged in the thread grooves.

8. The electrical box assembly of claim 7, wherein: a sealing gasket (6) for sealing is arranged in the thread groove.