CN216930582U

CN216930582U - Protective box convenient to install for electrical equipment

Info

Publication number: CN216930582U
Application number: CN202220642044.4U
Authority: CN
Inventors: 王建; 汪小涵; 殷晓轶; 袁雅迪
Original assignee: Jiuzhou Polytechnic
Current assignee: Jiuzhou Polytechnic
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-08
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a protective box for electrical equipment convenient to install, which comprises a box body and a sliding block, wherein a connecting groove block is arranged on the surface of the sliding block in a sliding manner, a connecting hole is formed in the sliding block, a bolt is connected to the inner wall of the connecting hole in a sliding manner, limiting blocks are fixedly arranged at two ends of the sliding block, a rotating block is clamped in the limiting blocks, a connecting box is connected to the surface of the rotating block in a rotating manner, the bottom end of the rotating block is fixedly connected with one end of a torsional spring, the other end of the torsional spring is fixedly connected with the connecting box, limiting rods are arranged in the torsional spring, and a clamping block is fixedly arranged at one end, far away from the limiting blocks, of the rotating block. Install in box one side through the connection groove piece that sets up, fix the slider with the help of the bolt with peripheral wall body, slide the slider with be connected groove piece inner wall connection to in installing the box, thereby avoided when installing, need use a large amount of bolts to fix, the mode that causes the installation is very loaded down with trivial details, and the bolt is after long-time use, and its inside rust stain that easily produces.

Description

Protective box convenient to install for electrical equipment

Technical Field

The utility model belongs to the technical field of protective boxes, and particularly relates to a protective box convenient to install and used for electrical equipment.

Background

The electrical equipment is a general term for equipment such as generators, transformers, power lines and circuit breakers, and is used for operating and transmitting power in our production and life.

Traditional protective housing device is when using:

1. because conventional protective housing adopts the bolt to install fixed mode, has leaded to using a large amount of bolts to fix when installing, and the mode that causes the installation is very loaded down with trivial details, and the bolt is after long-time use, and its inside rust that easily produces leads to very difficult when dismantling the protective housing to lead to the protective housing to produce inconveniently when using.

2. Because conventional heat abstractor is not good to the filterable effect of outside air, has leaded to the inside part of protective housing easily to produce higher heat at the during operation, needs the installation fan to its heat dissipation, and the fan is when starting, and the box is inside easily to be sent into with impurity such as external dust, steam, leads to causing the pollution to the box is inside, leads to causing the damage to inside part even.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the protective box for the electrical equipment, which is convenient to install and solves the problem that the conventional protective box adopts a bolt for installation and fixation.

In order to achieve the purpose, the utility model provides the following technical scheme:

a protective box for electrical equipment convenient to install comprises a box body and a sliding block, wherein a connecting groove block is slidably arranged on the surface of the sliding block, a connecting hole is formed in the sliding block, a bolt is slidably connected to the inner wall of the connecting hole, limiting blocks are fixedly arranged at two ends of the sliding block, a rotating block is clamped inside the limiting blocks, a connecting box is rotatably connected to the surface of the rotating block, the bottom end of the rotating block is fixedly connected with one end of a torsion spring, the other end of the torsion spring is fixedly connected with the connecting box, a limiting rod is arranged in the torsion spring, a clamping block is fixedly arranged at one end, away from the limiting blocks, of the rotating block, a locking block is clamped on the surface of the clamping block, a cover plate is fixedly connected to the surface of the connecting box, a connecting box is fixedly arranged at one side of the box body, a fan is fixedly connected to the surface of the connecting box, and a filtering plate is slidably arranged at the bottom end of the connecting box, one side fixedly connected with cardboard of filter.

Preferably, the one end and the box lateral wall fixed mounting of connecting the groove piece, and the specification and the slider surface dimension specification looks adaptation of connecting the groove piece inner wall, it is two at least to connect the groove piece, the cross-section of slider is "T" font structure, the connecting hole is four at least, four the even distribution of connecting hole is on the slider surface, and the specification and the bolt surface dimension specification looks adaptation of connecting hole inner wall.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for install the box to avoided when installing, need using a large amount of bolts to fix, the mode that causes the installation is very loaded down with trivial details, and the bolt is after long-time use, and its inside rust that easily produces leads to very difficult when dismantling the protective housing, thereby leads to the protective housing to produce inconveniently when using.

Preferably, the cross-section of the limiting block is of an L-shaped structure, the number of the rotating blocks is at least two, and the centers of the two rotating blocks are rotatably mounted on two sides of the box body respectively.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for fix the slider at the connecting groove piece inner wall.

Preferably, the surface of the locking block and the inside of the connecting box are fixedly installed, and the surface of the cover plate is provided with a connecting hole matched with the surface of the locking block.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for fix the turning block, has avoided irrelevant personnel to dismantle the box.

Preferably, the two ends of the limiting rod are respectively fixedly connected with the surface of the box body and the surface of the connecting box, and one side of the connecting box is fixedly installed on the side wall of the box body.

By adopting the technical scheme, the locking block has the advantage that one end of the rotating block is conveniently popped out of the limiting block after the locking block relieves the limitation on the clamping block.

Preferably, the inside of the fan is communicated with the inside of the box body, and the size specification of the surface of the filter plate is matched with the size specification of the inner wall of the connecting box.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for filter the air that gets into the box inner wall to avoided the inside part of protective housing easily to produce higher heat at the during operation, need install the fan and dispel the heat to it, inside the fan when starting, easily send into the box with impurity such as external dust, steam, lead to causing the pollution to the box inside, cause the damage to the part of inside even.

Preferably, the cross section of the clamping plate is of a Z-shaped structure, and the surface of the clamping plate is clamped with the surface of the connecting box.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for fix the filter in the connecting box, and is more convenient when clearing up or changing it.

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

1. install in box one side through the connection groove piece that sets up, fix the slider with the help of the bolt with peripheral wall body, slide the slider and be connected groove piece inner wall connection, so that install the box, thereby avoided when installing, need use a large amount of bolts to fix, the mode that causes the installation is very loaded down with trivial details, and the bolt is after long-time use, its inside rust mark that easily produces, lead to very difficult when dismantling the protective housing, thereby lead to the protective housing to produce inconveniently when using.

2. The rotating block is clamped with one end of the rotating block and the inside of the limiting block, so that the sliding block is fixed to the inner wall of the connecting groove block, the clamping block at one end of the rotating block is clamped in the locking block, the rotating block is fixed, irrelevant personnel are prevented from being dismounted the box body, and the torsion spring pushes the bottom end of the rotating block, so that after the limiting of the locking block is relieved, one end of the rotating block is popped out of the limiting block.

3. Install in box one side through the connecting box that sets up, the wind flow that the fan produced after starting blows in the box through the filter, so that filter the air that gets into the box inner wall, thereby avoided the inside part of protective housing easily to produce higher heat at the during operation, need install the fan and dispel the heat to it, the fan is when starting, easily with external dust, impurity such as steam send into inside the box, lead to causing the pollution to the box is inside, cause the damage to inside part even, the cardboard card of filter bottom is on the surface of connecting box, so that fix the filter in the connecting box, it is more convenient when clearing up or changing it.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model to the right. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.

In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the point A;

fig. 3 is a schematic view of the slider structure of the present invention.

In the figure: 1. a box body; 2. a slider; 3. connecting the groove blocks; 4. connecting holes; 5. a bolt; 6. a limiting block; 7. rotating the block; 8. a connection box; 9. a torsion spring; 10. a limiting rod; 11. a clamping block; 12. a locking block; 13. a cover plate; 14. a connecting box; 15. a fan; 16. a filter plate; 17. provided is a clamping plate.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-3, a protective box for electrical equipment convenient to install comprises a box body 1 and a slide block 2, a connecting groove block 3 is slidably installed on the surface of the slide block 2, a connecting hole 4 is formed in the slide block 2, a bolt 5 is slidably connected to the inner wall of the connecting hole 4, limiting blocks 6 are fixedly installed at both ends of the slide block 2, a rotating block 7 is clamped in the limiting block 6, a connecting box 8 is rotatably connected to the surface of the rotating block 7, the bottom end of the rotating block 7 is fixedly connected with one end of a torsion spring 9, the other end of the torsion spring 9 is fixedly connected with a connecting box 8, a limiting rod 10 is arranged in the torsion spring 9, a clamping block 11 is fixedly installed at one end, away from the limiting block 6, of the rotating block 7, a locking block 12 is clamped on the surface of the clamping block 11, a cover plate 13 is fixedly connected to the surface of the connecting box 8, a connecting box 14 is fixedly installed at one side of the box body 1, and a fan 15 is fixedly connected to the surface of the connecting box 14, and the bottom slidable mounting of connecting box 14 has filter 16, one side fixedly connected with cardboard 17 of filter 16, the one end and the 1 lateral wall fixed mounting of connecting groove piece 3, and the specification of the 3 inner walls of connecting groove piece and 2 surface dimension specification looks adaptations of slider, connecting groove piece 3 is two at least, the cross-section of slider 2 is "T" font structure, connecting hole 4 is four at least, four even distributions of connecting hole 4 are on slider 2 surface, and the specification of the 4 inner walls of connecting hole and 5 surface dimension specification looks adaptations of bolt.

The working principle of the technical scheme is as follows:

install in 1 one side of box through the connection groove piece 3 that sets up, fix slider 2 with the help of bolt 5 with peripheral wall body, slide slider 2 and the 3 interior wall connections of connection groove piece, so as to install box 1, thereby avoided when installing, need use a large amount of bolts 5 to fix, the mode that causes the installation is very loaded down with trivial details, and bolt 5 is after long-time use, its inside rust mark that easily produces, lead to very difficult when dismantling the protective housing, thereby lead to the protective housing to produce inconveniently when using.

In another embodiment, as shown in fig. 3, the section of the limiting block 6 is in an "L" shape, the number of the rotating blocks 7 is at least two, and the centers of the two rotating blocks 7 are respectively rotatably mounted with the two sides of the box body 1.

The rotating block 7 is rotated to clamp one end of the rotating block with the inner part of the limiting block 6, so that the sliding block 2 is fixed on the inner wall of the connecting groove block 3.

In another embodiment, as shown in fig. 3, the surface of the locking block 12 is fixedly installed inside the connection box 8, and the surface of the cover plate 13 is provided with a connection hole matched with the surface of the locking block 12.

The clamping block 11 at one end of the rotating block 7 is clamped in the locking block 12, so that the rotating block 7 is fixed, and the case body 1 is prevented from being detached by irrelevant personnel.

In another embodiment, as shown in fig. 3, two ends of the limiting rod 10 are fixedly connected with the surfaces of the box body 1 and the connecting box 8 respectively, and one side of the connecting box 8 is fixedly installed with the side wall of the box body 1.

The torsion spring 9 pushes the bottom end of the rotating block 7 so as to eject one end of the rotating block 7 out of the limiting block 6 after the locking block 12 relieves the limitation on the clamping block 11.

In another embodiment, as shown in fig. 2, the inside of the fan 15 communicates with the inside of the cabinet 1, and the surface of the filter plate 16 has a size corresponding to the size of the inner wall of the connecting box 14.

Install in box 1 one side through the connecting box 14 that sets up, the wind flow that produces after fan 15 starts blows in box 1 in through filter 16, so that filter the air that gets into box 1 inner wall, thereby avoided the inside part of protective housing easily to produce higher heat at the during operation, need install fan 15 and dispel the heat to it, fan 15 is when starting, easily with external dust, impurity such as steam send into inside the box 1, lead to causing the pollution to box 1 inside, cause the damage to inside part even.

In another embodiment, as shown in FIG. 2, the card 17 has a "Z" shaped cross-section, and a surface of the card 17 engages a surface of the connection box 14.

The clamping plate 17 at the bottom end of the filter plate 16 is clamped on the surface of the connecting box 14, so that the filter plate 16 is fixed in the connecting box 14 and is more convenient to clean or replace.

The working principle and the using process of the utility model are as follows: the sliding block 2 is arranged on one side of the box body 1 by the arranged connecting groove block 3, the sliding block 2 is fixed with the peripheral wall by the bolts 5, the sliding block 2 is connected with the inner wall of the connecting groove block 3 so as to be convenient for installing the box body 1, thereby avoiding the problem that the installation mode is very complicated because a large number of bolts 5 are required to be used for fixing when the installation is carried out, and after the bolts 5 are used for a long time, rust is easily generated in the bolts, so that the protective box is very difficult to disassemble, thereby causing the protective box to be inconvenient to use, the rotating block 7 is rotated to clamp one end of the rotating block 7 with the inner part of the limiting block 6 so as to fix the sliding block 2 on the inner wall of the connecting groove block 3, the clamping block 11 at one end of the rotating block 7 is clamped in the locking block 12 so as to fix the rotating block 7, the disassembly of the box body 1 by irrelevant personnel is avoided, the torsion spring 9 pushes the bottom end of the rotating block 7, so that one end of the rotating block 7 is ejected out of the limiting block 6 after the locking block 12 relieves the limitation on the clamping block 11.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are also meant to be within the scope of the utility model and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a protective housing for electrical equipment convenient to installation, includes box (1) and slider (2), its characterized in that: the surface of the sliding block (2) is provided with a connecting groove block (3), the inside of the sliding block (2) is provided with a connecting hole (4), the inner wall of the connecting hole (4) is connected with a bolt (5) in a sliding manner, both ends of the sliding block (2) are fixedly provided with limit blocks (6), the inside of each limit block (6) is connected with a rotating block (7), the surface of each rotating block (7) is connected with a connecting box (8) in a rotating manner, the bottom end of each rotating block (7) is fixedly connected with one end of a torsion spring (9), the other end of each torsion spring (9) is fixedly connected with the connecting box (8), a limit rod (10) is arranged in each torsion spring (9), one end, far away from the limit blocks (6), of each rotating block (7) is fixedly provided with a clamping block (11), the surface of each clamping block (11) is connected with a locking block (12), the surface of each connecting box (8) is fixedly connected with a cover plate (13), one side fixed mounting of box (1) has connecting box (14), the fixed surface of connecting box (14) is connected with fan (15), and the bottom slidable mounting of connecting box (14) has filter (16), one side fixedly connected with cardboard (17) of filter (16).

2. A protective case for electrical equipment to facilitate installation according to claim 1, wherein: connect the one end and box (1) lateral wall fixed mounting of groove piece (3), and connect the size specification and the slider (2) surface dimension specification looks adaptation of groove piece (3) inner wall, connect groove piece (3) and be two at least, the cross-section of slider (2) is "T" font structure, connecting hole (4) are four at least, four connecting hole (4) even distribution is on slider (2) surface, and the size specification and the bolt (5) surface dimension specification looks adaptation of connecting hole (4) inner wall.

3. A protective case for electrical equipment to facilitate installation according to claim 1, wherein: the cross-section of stopper (6) is "L" font structure, turning block (7) are two at least, two the center of turning block (7) rotates the installation with box (1) both sides respectively.

4. A protective case for electrical equipment to facilitate installation according to claim 1, wherein: the surface of the locking block (12) is fixedly installed in the connecting box (8), and the surface of the cover plate (13) is provided with a connecting hole matched with the surface of the locking block (12).

5. A protective case for electrical equipment to facilitate installation according to claim 1, wherein: the two ends of the limiting rod (10) are fixedly connected with the surface of the box body (1) and the connecting box (8) respectively, and one side of the connecting box (8) is fixedly installed on the side wall of the box body (1).

6. A protective case for electrical equipment to facilitate installation according to claim 1, wherein: the inside of the fan (15) is communicated with the inside of the box body (1), and the size specification of the surface of the filter plate (16) is matched with the size specification of the inner wall of the connecting box (14).

7. A protective case for electrical equipment to facilitate installation according to claim 1, wherein: the cross section of the clamping plate (17) is of a Z-shaped structure, and the surface of the clamping plate (17) is clamped with the surface of the connecting box (14).