CN220527445U - Cabinet body and electrical cabinet - Google Patents

Abstract

The utility model discloses a cabinet body and an electrical cabinet, wherein the cabinet body comprises a framework, a front door and a coaming; the framework is provided with a front side, a rear side, a left side and a right side; the front door is rotatably connected to the front side of the framework; at least one of the rear side, the left side and the right side of the skeleton is provided with a coaming, and the inner surface of the coaming is connected to the skeleton through at least one connecting structure. The technical scheme of the utility model provides a cabinet body capable of improving attractiveness and solving the problem that a coaming can be easily opened from the outer side of the cabinet body by using tools so as to easily generate electric shock.

Description

Cabinet body and electrical cabinet

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a cabinet body and an electrical cabinet.

Background

Electrical cabinets typically include a cabinet body and electrical components disposed within the cabinet body. In the related art, three coamings (three coamings are two side doors and a rear door respectively) of an electrical cabinet body are usually fixed on a framework inside the cabinet body by bolts, and the bolts are exposed on the outer side surfaces of the coamings, so that the beauty is affected, and the coamings can be easily opened from the outer side of the cabinet body by using tools, and electric shock is easy to occur under the condition that electricity exists inside the electrical cabinet.

Disclosure of Invention

The utility model mainly aims to provide a cabinet body and an electric cabinet, and aims to provide the cabinet body which can be attractive in appearance and can solve the problem that a coaming can be easily opened from the outer side of the cabinet body by using a tool so as to easily generate electric shock.

In order to achieve the above object, the present utility model provides a cabinet body, comprising:

a skeleton having a front side, a rear side, a left side, and a right side;

the front door is rotatably connected to the front side of the framework;

the coaming, at least one of the back side, the left side and the right side of skeleton is equipped with the coaming, the internal surface of coaming is connected with the skeleton through at least one connection structure.

In an embodiment of the utility model, the connection structure is a clamping structure.

In an embodiment of the present utility model, the fastening structure includes:

the first fixing support is connected to the framework;

the second fixed support is connected to the inner surface of the coaming, and the first fixed support is matched with the second fixed support in a clamping way.

In an embodiment of the present utility model, the first fixing support includes a first connecting section and a first clamping section that are connected, where the first connecting section is connected to the framework and forms an included angle with the first clamping section;

the second fixed support comprises a second connecting section and a second clamping section which are connected, the second connecting section is connected to the inner surface of the coaming, the second connecting section and the second clamping section are arranged at an included angle, and the first clamping section is matched with the second clamping section in a clamping mode.

In an embodiment of the utility model, the first clamping section comprises a first limiting plate and a second limiting plate which are connected, the first limiting plate is connected to the first connecting section and is arranged at an included angle with the second limiting plate, and the first limiting plate and the second limiting plate form a limiting bulge;

the second clamping section comprises a third limiting plate and a fourth limiting plate which are connected, the third limiting plate is connected to the second connecting section and is arranged at an included angle with the fourth limiting plate, the third limiting plate and the fourth limiting plate form a limiting groove, and the limiting protrusion is clamped in the limiting groove.

In an embodiment of the utility model, a guide plate is disposed on a side of the fourth limiting plate away from the third limiting plate.

In an embodiment of the utility model, the third limiting plate is connected with the second connecting section through an arc section.

In one embodiment of the present utility model, the first fixing bracket is screwed to the frame.

In an embodiment of the utility model, the first fixing support is provided with a first connecting hole, the framework is provided with a plurality of second connecting holes, the second connecting holes are arranged at intervals along the height direction of the framework, and the screw is inserted into one of the second connecting holes and penetrates through the first connecting hole.

In one embodiment of the utility model, the second fixing bracket is welded to the inner surface of the coaming.

The utility model also provides an electrical cabinet, which comprises the cabinet body.

According to the cabinet body, the coaming is arranged on at least one of the rear side, the left side and the right side of the framework, and is connected to the framework through the at least one connecting structure, so that a mode of fixing the coaming on the framework by using bolts is replaced, namely, bolts on the outer side surface of the coaming are omitted, no bolts are exposed on the outer side surface of the coaming, and the attractiveness of the cabinet body can be improved; in addition, because no bolt is exposed on the outer side surface of the coaming, when the coaming needs to be opened, the front door needs to be opened first, and then the corresponding coaming is opened from the inside of the cabinet body, so that the problem that the coaming can be opened from the outer side of the cabinet body easily by using tools and electric shock is easy to occur is solved.

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 required in the embodiments or the description of the prior art will be briefly described, 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 the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a partial cross-sectional view of one embodiment of a cabinet of the utility model;

FIG. 2 is a schematic view of a cabinet according to an embodiment of the utility model before assembly;

FIG. 3 is a schematic view of an assembled cabinet according to an embodiment of the utility model;

FIG. 4 is a schematic view of an embodiment of a cabinet according to the present utility model;

FIG. 5 is a schematic view of an embodiment of the electrical cabinet according to the present utility model from another perspective;

fig. 6 is a right side view of an embodiment of the electrical cabinet of the present utility model.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				1000	Electrical cabinet	412a	Spacing bump
100	Cabinet body	42	Second fixing support
				10	Skeleton frame	421	Second connecting section
11	Second connecting hole	422	Second clamping section
				20	Front door	4221	Third limiting plate
30	Coaming plate	4222	Fourth limiting plate
				40	Clamping structure	422a	Limiting groove
41	First fixing support	4223	Guide plate
				411	First connecting section	4224	Arc-shaped section
412	First clamping section	43	Screw bolt
				4121	First limiting plate	200	Base seat
4122	Second limiting plate

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a cabinet body 100 and an electrical cabinet 1000, and aims to provide the cabinet body 100 which can improve the appearance and solve the problem that a coaming 30 can be easily opened from the outer side of the cabinet body 100 by using a tool so as to easily generate electric shock.

The specific structure of the cabinet body 100 and the electrical cabinet 1000 of the present utility model will be described below:

referring to fig. 1 to 6 in combination, in an embodiment of the cabinet 100 of the present utility model, the cabinet 100 includes a frame 10, a front door 20, and a shroud 30; the skeleton 10 has a front side, a rear side, a left side, and a right side; the front door 20 is rotatably coupled to the front side of the frame 10; at least one of the rear side, the left side, and the right side of the skeleton 10 is provided with a coaming 30, and an inner surface of the coaming 30 is connected to the skeleton 10 by at least one connection structure.

In one embodiment, the inner surface of the shroud 30 is connected to the skeleton 10 by four connecting structures; the four connecting structures are arranged at intervals from top to bottom along the height direction of the framework 10. Only one connection is shown in fig. 1.

It can be appreciated that in the cabinet 100 according to the present utility model, by providing a panel 30 on at least one of the rear side, the left side and the right side of the frame 10, and connecting the panel 30 to the frame 10 through at least one structure, the panel 30 is fixed to the frame 10 instead of using bolts, i.e. bolts on the outer side surface of the panel 30 are omitted, so that no bolts are exposed on the outer side surface of the panel 30, thereby improving the aesthetic appearance of the cabinet 100; in addition, since no bolts are exposed on the outer side surface of the coaming 30, when the coaming 30 needs to be opened, the front door 20 needs to be opened first, and then the corresponding coaming 30 needs to be opened from the inside of the cabinet body 100, thereby solving the problem that the coaming 30 can be opened easily from the outer side of the cabinet body 100 by using tools, and electric shock is easy to occur.

In some embodiments, the skeleton 10 may be generally in a frame structure with hollowed-out front, back, left, and right sides.

In some embodiments, the coaming 30 may be provided on the rear, left, and right sides of the skeleton 10 to form a generally square structure by the front door 20 and the three coapers 30.

In some embodiments, the cabinet 100 may further include a bottom plate on which the frame 10, the front door 20, and the coaming 30 may be disposed, and a top plate that may be disposed over the frame 10, the front door 20, and the coaming 30.

In practical applications, the front door 20 may be pivotally connected to the front side of the frame 10, or may be pivotally connected to the front side of the frame 10. Of course, in other embodiments, the front door 20 may be connected to the front side of the frame 10 by using a screw locking method, which is not limited herein.

In the practical application process, the connection structure can be a connection structure for realizing modes of clamping, screw connection, interference fit and the like.

Further, referring to fig. 1 to 3 in combination, in an embodiment of the cabinet 100 of the present utility model, the connection structure may be a clamping structure. Thus, during assembly, the coaming 30 can be fixed by directly pressing the coaming 30 to be matched with the clamping structure 40, so that the assembly efficiency of the cabinet body 100 can be improved.

In the practical application process, the clamping structure 40 may be a structure of matching a buckle with a clamping groove, or may be a structure of matching a buckle with a buckle.

Further, referring to fig. 1 to 3 in combination, in an embodiment of the cabinet 100 of the present utility model, the clamping structure 40 includes a first fixing bracket 41 and a second fixing bracket 42; the first fixing bracket 41 is connected to the frame 10; the second fixing support 42 is connected to the inner surface of the coaming 30, and the first fixing support 41 is in clamping fit with the second fixing support 42.

In this way, the first fixing support 41 can be connected to the framework 10 and the second fixing support 42 can be connected to the inner surface of the enclosure plate 30, when the enclosure plate 30 is assembled, the enclosure plate 30 can be placed on one side corresponding to the framework 10, the first fixing support 41 corresponds to the second fixing support 42, then the enclosure plate 30 is pressed by force, the first fixing support 41 and the second fixing support 42 can be clamped and matched, so that the enclosure plate 30 is connected to one side corresponding to the framework 10, and in view of the appearance of the cabinet body 100, referring to fig. 4-6, the outer side surface of the enclosure plate 30 is not provided with bolts or other connecting structures, and the outer side surface of the enclosure plate 30 is not provided with stress points, so that the enclosure plate 30 cannot be opened directly from the outer side of the enclosure plate 30, only the front door 20 can be opened firstly, and then the corresponding enclosure plate 30 can be opened from the inner side of the cabinet body 100, and thus the enclosure plate 30 cannot be opened easily from the outer side of the cabinet body 100 by using tools.

In the practical application process, the first fixing bracket 41 can be connected to the framework 10 by adopting a mode of screw connection, clamping connection, grafting, bonding, welding and the like; similarly, the second fixing bracket 42 may be connected to the inner surface of the shroud 30 by a screw connection, a clamping connection, an inserting connection, an adhesive connection, or a welding connection, and it should be noted that, when the second fixing bracket 42 is connected to the inner surface of the shroud 30 by a screw connection, the screw cannot penetrate the shroud 30 for aesthetic purposes, and specifically, a blind hole may be formed on the inner surface of the shroud 30 to connect the second fixing bracket 42 to the inner surface of the shroud 30 under the cooperation of the screw and the blind hole.

In practical applications, the first fixing bracket 41 may be connected to the top, the bottom, or between the top and the bottom of the framework 10, and correspondingly, the second fixing bracket 42 may also be connected to the top, the bottom, or between the top and the bottom of the coaming 30. Of course, in some embodiments, in order to avoid the first and second fixing brackets 41 and 42 blocking the user's operation of the internal parts of the cabinet 100 when opening the corresponding coaming 30, the first fixing bracket 41 may be attached to the top of the frame 10 and the second fixing bracket 42 may be attached to the top of the coaming 30.

Further, referring to fig. 1 to 3 in combination, in an embodiment of the cabinet 100 of the present utility model, the first fixing bracket 41 includes a first connecting section 411 and a first clamping section 412 that are connected, where the first connecting section 411 is connected to the framework 10 and forms an included angle with the first clamping section 412; the second fixing support 42 includes a second connecting section 421 and a second clamping section 422, the second connecting section 421 is connected to the inner surface of the coaming 30, and is disposed at an included angle with the second clamping section 422, and the first clamping section 412 is in clamping fit with the second clamping section 422.

So set up, can be earlier connect first fixed bolster 41 in skeleton 10 through first linkage segment 411 to make first joint section 412 and first linkage segment 411 be the contained angle setting, so that first joint section 412 can extend towards bounding wall 30, then connect second fixed bolster 42 in the internal surface of bounding wall 30 through the second connecting piece, and make second joint section 422 and second linkage segment 421 be the contained angle setting, so that second joint section 422 can extend towards skeleton 10, thereby be convenient for realize the joint cooperation of first joint section 412 and second joint section 422, and then be convenient for realize the joint cooperation of first fixed bolster 41 and second fixed bolster 42.

Further, referring to fig. 1 to 3 in combination, in an embodiment of the cabinet 100 of the utility model, the first clamping section 412 includes a first limiting plate 4121 and a second limiting plate 4122 connected to each other, the first limiting plate 4121 is connected to the first connecting section 411 and forms an included angle with the second limiting plate 4122, and the first limiting plate 4121 and the second limiting plate 4122 form a limiting protrusion 412a; the second clamping section 422 includes a third limiting plate 4221 and a fourth limiting plate 4222 which are connected, the third limiting plate 4221 is connected to the second connecting section 421 and is disposed at an included angle with the fourth limiting plate 4222, the third limiting plate 4221 and the fourth limiting plate 4222 form a limiting groove 422a, and the limiting protrusion 412a is clamped in the limiting groove 422 a.

So set up, during the assembly, through pressing coaming 30 with force, can make spacing protruding 412a card establish in spacing recess 422a to further be convenient for realize the joint cooperation of first fixed bolster 41 and second fixed bolster 42.

In some embodiments, the first fixing support 41 may be a spring, in the manufacturing process, a long strip spring structure may be formed first, then the long strip spring structure is bent by a tool to form the first connecting section 411 and the first clamping section 412 which are arranged in an included angle, and then the first clamping section 412 is bent by the tool to form the first limiting plate 4121 and the second limiting plate 4122 which are arranged in an included angle. Similarly, the second fixing support 42 may be an elastic sheet, in the process of preparation, a strip-shaped elastic sheet structure may be formed first, then the strip-shaped elastic sheet structure is bent by a tool, so as to form a second connecting section 421 and a second clamping section 422 which are arranged in an included angle, and then the second clamping section 422 is bent by the tool, so as to form a third limiting plate 4221 and a fourth limiting plate 4222 which are arranged in an included angle.

Of course, in other embodiments, the corresponding mold may be used to directly mold the first fixing bracket 41 with multiple bends; likewise, the second fixing bracket 42 with a plurality of bends can be directly formed by using a corresponding mold.

In other embodiments, the first fixing bracket 41 and the second fixing bracket 42 may be plastic parts.

Further, referring to fig. 2 and 3 in combination, in an embodiment of the cabinet 100 of the utility model, a side edge of the fourth limiting plate 4222 away from the third limiting plate 4221 is provided with a guiding plate 4223.

So set up, when assembling, can place the bounding wall 30 in the corresponding one side of skeleton 10 to make deflector 4223 butt in the one side that second limiting plate 4122 kept away from first limiting plate 4121, then press by force bounding wall 30, deflector 4223 will slide along one side that second limiting plate 4122 kept away from first limiting plate 4121 to being close to first limiting plate 4121, in this process, first joint section 412 and second joint section 422 butt each other in order to take place the deformation, after deflector 4223 passes spacing protruding 412a between first limiting plate 4121 and the second limiting plate 4122, first joint section 412 and second joint section 422 resume, can make spacing protruding 412a card in spacing recess 422a, in order to realize the joint cooperation of first joint section 412 and second joint section 422, consequently, under the direction of deflector 4223, can make the relative slip take place smoothly between first joint section 412 and the second joint section 422, in order to make spacing protruding 412a card go into spacing recess 422a smoothly.

In some embodiments, the guide plate 4223 and the fourth limiting plate 4222 may be integrally formed, and specifically, the guide plate 4223 may be formed by bending.

Further, referring to fig. 2 and 3 in combination, in an embodiment of the cabinet 100 of the utility model, the third limiting plate 4221 is connected to the second connecting section 421 through an arc-shaped section 4224.

So set up, in the assembly process, when pressing the bounding wall 30 with force, make second joint section 422 can take place the deformation more smoothly under the effect of arc section 4224, can make the user not need not to use very big pressing force can go into spacing recess 422a with spacing protruding 412a card.

In some embodiments, the arc-shaped section 4224, the second connecting section 421 and the third limiting plate 4221 may be integrally formed, and in particular, the arc-shaped section 4224 may be formed by bending.

Further, referring to fig. 1 to 3 in combination, in an embodiment of the cabinet 100 of the present utility model, the first fixing bracket 41 is screwed 43 to the frame 10.

So set up, through the mode of using screw 43 to connect first fixed bolster 41 on skeleton 10, when needs open corresponding bounding wall 30, need open qianmen 20 earlier, use the instrument to pull down behind screw 43 again from the inside of cabinet body 100, and then pull down first fixed bolster 41 to make first fixed bolster 41 and second fixed bolster 42 separation, just can open corresponding bounding wall 30, thereby can't open bounding wall 30 directly from the outside of bounding wall 30.

In some embodiments, to prevent the first fixing bracket 41 from rotating relative to the frame 10, so as to affect the clamping effect of the first fixing bracket 41 and the second fixing bracket 42, at least two screws 43 may be used to connect the first fixing bracket 41 to the frame 10. Of course, in other implementation examples, the first fixing bracket 41 may be fixed to the framework 10 in other manners, for example: the first fixing bracket 41 may be fixed to the frame 10 by welding.

Further, referring to fig. 1 in combination, in an embodiment of the cabinet 100 of the present utility model, the first fixing bracket 41 has a first connecting hole, the frame 10 is provided with a plurality of second connecting holes 11, the plurality of second connecting holes 11 are spaced along the height direction of the frame 10, and the screw 43 is inserted through the first connecting hole and is inserted into one of the second connecting holes 11.

So arranged, during assembly, the screws 43 can be inserted into one of the second connecting holes 11 of the framework 10 through the first connecting holes of the first fixing bracket 41 according to the size requirements of the framework 10 and the coaming 30, so that the coaming 30 can be flexibly mounted.

Further, referring to fig. 1-3 in combination, in one embodiment of the cabinet 100 of the utility model, the second securing bracket 42 is welded to the inner surface of the shroud 30. So set up, through adopting the welded mode to connect second fixed bolster 42 on the internal surface of bounding wall 30, can effectively guarantee the joint strength between second fixed bolster 42 and the bounding wall 30. Of course, in other implementation examples, the second fixing bracket 42 may be fixed to the inner surface of the coaming 30 in other manners, for example: studs with threaded holes may be provided on the inner surface of the shroud and the second fixing bracket 42 may be secured to the inner surface of the shroud 30 by means of screw locking.

Referring to fig. 4 to fig. 6 in combination, the present utility model further provides an electrical cabinet 1000, where the electrical cabinet 1000 includes the cabinet body 100 as described above, and the specific structure of the cabinet body 100 refers to the foregoing embodiments, and since all the technical solutions of all the foregoing embodiments are adopted in the electrical cabinet 1000, at least all the beneficial effects brought by the technical solutions of the foregoing embodiments are provided, and will not be described in detail herein.

In some embodiments, electrical cabinet 1000 may also include power modules, control modules, and the like disposed within cabinet 100. The electrical cabinet 1000 may further include a base 200, and the cabinet 100 is disposed on the base 200.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A cabinet, comprising:

a skeleton having a front side, a rear side, a left side, and a right side;

the front door is rotatably connected to the front side of the framework;

the bounding wall, at least one of the rear side, left side and the right side of skeleton is equipped with the bounding wall, the internal surface of bounding wall is connected in through at least one connection structure the skeleton.

2. The cabinet of claim 1, wherein the connection structure is a snap-fit structure.

3. The cabinet of claim 2, wherein the clamping structure comprises:

the first fixing support is connected to the framework;

the second fixed support is connected to the inner surface of the coaming, and the first fixed support is matched with the second fixed support in a clamping way.

4. The cabinet of claim 3, wherein the first fixing bracket comprises a first connecting section and a first clamping section which are connected, wherein the first connecting section is connected to the framework and is arranged at an included angle with the first clamping section;

the second fixed support comprises a second connecting section and a second clamping section which are connected, the second connecting section is connected to the inner surface of the coaming, the second connecting section and the second clamping section are arranged at an included angle, and the first clamping section is matched with the second clamping section in a clamping mode.

5. The cabinet of claim 4, wherein the first clamping section comprises a first limiting plate and a second limiting plate which are connected, the first limiting plate is connected to the first connecting section and is arranged at an included angle with the second limiting plate, and the first limiting plate and the second limiting plate form a limiting protrusion;

the second clamping section comprises a third limiting plate and a fourth limiting plate which are connected, the third limiting plate is connected to the second connecting section and is arranged at an included angle with the fourth limiting plate, the third limiting plate and the fourth limiting plate form a limiting groove, and the limiting protrusion is clamped in the limiting groove.

6. The cabinet of claim 5, wherein a guide plate is provided on a side of the fourth limiting plate away from the third limiting plate;

and/or, the third limiting plate is connected with the second connecting section through an arc-shaped section.

7. The cabinet of any one of claims 3 to 6, wherein the first fixing bracket is screw-coupled to the backbone.

8. The cabinet of claim 7, wherein the first fixing bracket has a first connection hole, the frame has a plurality of second connection holes, the plurality of second connection holes are spaced along a height direction of the frame, and the screw is inserted through the first connection hole and is inserted into one of the second connection holes.

9. A cabinet according to any one of claims 3 to 6, wherein the second fixing bracket is welded to the inner surface of the shroud.

10. An electrical cabinet comprising a cabinet body according to any one of claims 1 to 9.