CN215934167U

CN215934167U - Alternating current low-voltage power distribution cabinet with mounting bracket

Info

Publication number: CN215934167U
Application number: CN202122530497.6U
Authority: CN
Inventors: 李颖; 贾新华; 陈洪亮; 周国兴; 姜燕; 张立惠
Original assignee: Langfang Tiankai Electric Appliance Co ltd
Current assignee: Langfang Tiankai Electric Appliance Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-01
Anticipated expiration: 2031-10-20

Abstract

The application discloses alternating current low-voltage power distribution cabinet with mounting bracket, including the switch board and set up at the fixed frame of heat dissipation mechanism, U type of switch board one side, cup joint pole, first fixed plate and movable plate, the inside electrical equipment that is provided with of switch board, the louvre has been seted up to the switch board left and right sides, the equal wind net of the inside fixed connection of switch board. In order to realize the function of being convenient for install, when installing the switch board, with installation piece fixed mounting treat the installation department, rotate the dwang afterwards, the dwang drives the second bevel gear rotation rather than the rigid coupling, second bevel gear drives the first bevel gear rotation of one side meshing, first bevel gear drives the pole of cup jointing rather than the rigid coupling and rotates, the pole of cup jointing drives both sides threaded connection's threaded rod and moves to both sides, the threaded rod drives and is close to rather than the rigid coupling movable plate each other simultaneously, the movable plate drives the inserted block simultaneously and pegs graft in the installation piece, the function of being convenient for install has been realized.

Description

Alternating current low-voltage power distribution cabinet with mounting bracket

Technical Field

The application relates to the field of power distribution cabinets, in particular to an alternating-current low-voltage power distribution cabinet with a mounting frame.

Background

The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; in addition, the alternating-current low-voltage power distribution cabinet is suitable for a power distribution system from alternating current 50Hz, rated working voltage 380V, rated working current to 3150A of power users of power plants, transformer substations, plant and mining enterprises and the like, and is used for converting, distributing and controlling electric energy of power, lighting and power distribution equipment.

The existing alternating-current low-voltage power distribution cabinet has simpler structural function, and the internal temperature of most power distribution cabinets is overhigh after the power distribution cabinets are used for a long time, so that safety accidents are easily caused; in addition, part of the power distribution cabinets are inconvenient to install. Therefore, the alternating current low-voltage power distribution cabinet with the mounting rack is provided for solving the problems.

Disclosure of Invention

The utility model provides an AC low-voltage power distribution cabinet with mounting bracket is used for solving the problem that the switch board among the prior art used inside high temperature for a long time in this embodiment.

According to an aspect of the application, an AC low-voltage power distribution cabinet with a mounting bracket is provided, including the switch board and set up at the fixed frame of heat dissipation mechanism, U type of switch board one side, cup joint pole, first fixed plate and movable plate, the inside electrical equipment that is provided with of switch board, the louvre has been seted up to the switch board left and right sides, the equal wind net of the inside fixed connection of switch board, the fixed frame of switch board one side fixed connection U type, the inside rotation adapter sleeve pole that connects of the fixed frame of U type, cup joint pole both sides threaded connection threaded rod, heat dissipation mechanism includes the second fixed plate, second fixed plate one side fixed connection dead lever, the inside first spout of having seted up of dead lever, the inside sliding connection swinging arms of first spout.

Further, one side of the power distribution cabinet is connected with a cabinet door through a hinge, and one side of the cabinet door is symmetrically and fixedly connected with a handle.

Further, one side of the surface of the sleeve joint rod is fixedly connected with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, the right side of the second bevel gear is fixedly connected with a rotating rod, and the rotating rod is rotatably connected with a U-shaped fixing frame.

Further, threaded rod one side fixed connection movable plate, movable plate one side symmetry fixed connection inserted block, the inserted block is pegged graft mutually with the installation piece, movable plate one side fixed connection gag lever post, the gag lever post runs through and the fixed frame of sliding connection U type.

Furthermore, four ends of the second fixing plate are connected with the die wheel in a sliding mode, one side of the die wheel is fixedly connected with the first fixing plate, and the bottom of the second fixing plate is symmetrically and fixedly connected with the air blower.

Further, the swing rod is connected with a first fixing plate in a rotating mode, one side of the first fixing plate is fixedly connected with the inside of the power distribution cabinet, a rotating groove matched with the swing rod is formed in the first fixing plate, the other side of the swing rod is fixedly connected with the output end of the motor, and one side of the motor is fixedly connected with the top of the power distribution cabinet.

Through the above-mentioned embodiment of this application, adopt heat dissipation mechanism, solved the switch board and used the too high problem of inside temperature for a long time, guaranteed the practicality of device simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic view of an overall backside mechanism of an embodiment of the present application;

fig. 4 is a schematic view illustrating a connection structure of the second fixing plate in fig. 1 according to an embodiment of the present application.

In the figure: 1. a power distribution cabinet; 2. heat dissipation holes; 3. an electrical device; 4. a wind equalizing net; 5. an electric motor; 6. a first fixing plate; 7. a rotating groove; 8. a swing lever; 9. a forming wheel; 10. a second fixing plate; 11. fixing the rod; 12. a first chute; 13. a blower; 14. a handle; 15. a U-shaped fixing frame; 16. a sleeved rod; 17. a first bevel gear; 18. a second bevel gear; 19. rotating the rod; 20. a threaded rod; 21. moving the plate; 22. inserting a block; 23. mounting blocks; 24. a limiting rod; 25. a cabinet door.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The heat dissipation mechanism in this embodiment can be applied to various computer motherboards, for example, the following computer motherboard convenient to mount is provided in this embodiment, and the heat dissipation mechanism in this embodiment can be used to dissipate heat of the computer motherboard.

The utility model provides a computer motherboard convenient to installation, includes computer machine case, shock attenuation board, fly leaf, radiator fan, spring, shock attenuation chamber and slider, be equipped with on the computer machine case the shock attenuation board, the shock attenuation inboard is equipped with the buffer board, the buffer board bottom is equipped with the fixed block, the fixed block bottom is equipped with the spring, the spring is in shock attenuation intracavity portion, the shock attenuation chamber bottom is equipped with the cushion, computer machine incasement side is equipped with the computer motherboard, computer machine case one side is equipped with the fly leaf, be equipped with the thermovent on the fly leaf, the thermovent bottom is equipped with radiator fan, fly leaf one side is equipped with the slider, slider one side is equipped with the fixed plate. The computer mainboard is provided with a second bolt, the movable plate is limited by the second bolt, the second bolt is in threaded connection with the movable plate, first bolts are arranged on the periphery of the computer mainboard, the computer mainboard is in threaded connection with the computer case through the first bolts, first sliding grooves are formed in two ends of the buffer plate, the first sliding grooves are in movable connection with the buffer plate, the buffer plate is fixedly connected with a fixed block, a clamping groove is formed in the computer case, a buckle is arranged on one side of the clamping groove, a second sliding groove is formed in the fixed plate, and the sliding block is in sliding connection with the second sliding grooves.

Of course, the heat dissipation mechanism of the embodiment can also be applied to the power distribution cabinet. Here no longer give unnecessary details, introduce the switch board of this application embodiment below.

Please refer to fig. 1-4, an ac low voltage power distribution cabinet with a mounting rack includes a power distribution cabinet 1, a heat dissipation mechanism, a U-shaped fixed frame 15, a sleeve rod 16, a first fixed plate 6 and a movable plate 21, which are disposed on one side of the power distribution cabinet 1, an electrical device 3 is disposed inside the power distribution cabinet 1, heat dissipation holes 2 are disposed on the left and right sides of the power distribution cabinet 1, an air equalization net 4 is fixedly connected inside the power distribution cabinet 1, the U-shaped fixed frame 15 is fixedly connected on one side of the power distribution cabinet 1, a connecting sleeve rod 16 is rotatably disposed inside the U-shaped fixed frame 15, threaded connection threaded rods 20 are disposed on both sides of the sleeve rod 16, the heat dissipation mechanism includes a second fixed plate 10, a fixed rod 11 is fixedly connected on one side of the second fixed plate 10, a first chute 12 is disposed inside the fixed rod 11, and a swing rod 8 is slidably connected inside the first chute 12.

One side of the power distribution cabinet 1 is connected with a cabinet door 25 through a hinge, and one side of the cabinet door 25 is symmetrically and fixedly connected with a handle 14; one side of the surface of the sleeve rod 16 is fixedly connected with a first bevel gear 17, one side of the first bevel gear 17 is meshed with a second bevel gear 18, the right side of the second bevel gear 18 is fixedly connected with a rotating rod 19, and the rotating rod 19 is rotatably connected with a U-shaped fixed frame 15; one side of the threaded rod 20 is fixedly connected with a moving plate 21, one side of the moving plate 21 is symmetrically and fixedly connected with an insert block 22, the insert block 22 is inserted with an installation block 23, one side of the moving plate 21 is fixedly connected with a limiting rod 24, and the limiting rod 24 penetrates through and is slidably connected with the U-shaped fixed frame 15; four ends of the second fixing plate 10 are connected with an I-shaped wheel 9 in a sliding mode, one side of the I-shaped wheel 9 is fixedly connected with the first fixing plate 6, and the bottom of the second fixing plate 10 is symmetrically and fixedly connected with an air blower 13; swing arm 8 rotates and connects first fixed plate 6, 6 one side fixed connection switch board 1 insides of first fixed plate, 6 inside rotation groove 7 with the swing arm 8 adaptation of offering of first fixed plate, 8 opposite side fixed connection motors 5's of swing arm output, 5 one side fixed connection switch board 1 tops of motor.

When the power distribution cabinet 1 is installed, firstly, the installation block 23 is fixedly installed at a position to be installed, then the rotating rod 19 is rotated, the rotating rod 19 drives the second bevel gear 18 fixedly connected with the rotating rod to rotate, the second bevel gear 18 drives the first bevel gear 17 meshed with one side to rotate, the first bevel gear 17 drives the sleeve rod 16 fixedly connected with the first bevel gear 17 to rotate, the sleeve rod 16 drives the threaded rods 20 in threaded connection with two sides to move towards two sides, meanwhile, the threaded rods 20 drive the movable plates 21 fixedly connected with the threaded rods 20 to mutually approach, and the movable plates 21 simultaneously drive the insertion blocks 22 to be inserted into the installation block 23, so that the function of facilitating installation is realized; when the internal temperature of the power distribution cabinet 1 is too high, the motor 5 is started, the output end of the motor 5 drives the swing rod 8 fixedly connected with the motor to rotate, when the swing rod 8 rotates for the first half circle, the swing rod 8 drives the fixed rod 11 in sliding connection with the swing rod 8 to move towards the right side, meanwhile, the fixed rod 11 drives the second fixed plate 10 fixedly connected with the fixed rod to move towards the right side on the I-shaped wheel 9, the second fixed plate 10 drives the air blower 13 fixedly connected with the bottom to move towards the right side, under the action of the air equalizing net 4, heat dissipation is carried out on the electrical equipment 3 in the power distribution cabinet 1, when the swing rod 8 rotates for the second half circle, the second fixed plate 10 moves towards the opposite direction, and heat dissipation is carried out on the other side of the electrical equipment 3, so that the function of sufficient heat dissipation is realized, and the structural rationality is embodied.

The application has the advantages that:

1. in order to realize the function of convenient installation, when the power distribution cabinet is installed, the installation block is fixedly installed at the position to be installed, then the rotating rod is rotated, the rotating rod drives the second bevel gear fixedly connected with the rotating rod to rotate, the second bevel gear drives the first bevel gear meshed with one side to rotate, the first bevel gear drives the sleeve rod fixedly connected with the first bevel gear to rotate, the sleeve rod drives the threaded rods in threaded connection at two sides to move towards two sides, meanwhile, the threaded rods drive the movable plates fixedly connected with the movable plates to be close to each other, and the movable plates simultaneously drive the insertion blocks to be inserted into the installation block, so that the function of convenient installation is realized;

2. this application is rational in infrastructure, when the inside high temperature of switch board, the output of motor drives the swinging arms rotation rather than the rigid coupling, when the swinging arms rotates first half circle, the swinging arms drives the dead lever rather than sliding connection and removes to the right side, the dead lever drives the second fixed plate rather than the rigid coupling and takes turns to the right side at the worker's type simultaneously, the second fixed plate drives the air-blower of bottom rigid coupling and moves to the right side, under the effect of equal wind net, dispel the heat to the electrical equipment in the switch board, when the swinging arms rotates the back half circle, the second fixed plate removes to the opposite direction, dispel the heat to the electrical equipment opposite side, thereby realized abundant radiating function, the rationality of structure has been embodied.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an AC low-voltage distribution cabinet with mounting bracket which characterized in that: comprises a power distribution cabinet (1), a heat dissipation mechanism arranged on one side of the power distribution cabinet (1), a U-shaped fixed frame (15), a sleeving rod (16), a first fixed plate (6) and a movable plate (21), the power distribution cabinet (1) is internally provided with electrical equipment (3), the left side and the right side of the power distribution cabinet (1) are provided with heat dissipation holes (2), the inside of the power distribution cabinet (1) is fixedly connected with an air-equalizing net (4), one side of the power distribution cabinet (1) is fixedly connected with a U-shaped fixed frame (15), the inside of the U-shaped fixed frame (15) is rotatably connected with a sleeve rod (16), both sides of the sleeve rod (16) are in threaded connection with a threaded rod (20), the heat dissipation mechanism comprises a second fixing plate (10), one side of the second fixing plate (10) is fixedly connected with a fixing rod (11), a first sliding groove (12) is formed in the fixing rod (11), and the inner portion of the first sliding groove (12) is connected with the swing rod (8) in a sliding mode.

2. The AC low-voltage power distribution cabinet with the mounting rack as claimed in claim 1, wherein: one side of the power distribution cabinet (1) is connected with a cabinet door (25) through a hinge, and one side of the cabinet door (25) is symmetrically and fixedly connected with a handle (14).

3. The AC low-voltage power distribution cabinet with the mounting rack as claimed in claim 1, wherein: the connecting device is characterized in that one side of the surface of the sleeve connecting rod (16) is fixedly connected with a first bevel gear (17), one side of the first bevel gear (17) is meshed with a second bevel gear (18), the right side of the second bevel gear (18) is fixedly connected with a rotating rod (19), and the rotating rod (19) is rotatably connected with a U-shaped fixing frame (15).

4. The AC low-voltage power distribution cabinet with the mounting rack as claimed in claim 1, wherein: threaded rod (20) one side fixed connection movable plate (21), movable plate (21) one side symmetry fixed connection inserted block (22), inserted block (22) is pegged graft mutually with installation piece (23), movable plate (21) one side fixed connection gag lever post (24), gag lever post (24) run through and the fixed frame (15) of sliding connection U type.

5. The AC low-voltage power distribution cabinet with the mounting rack as claimed in claim 1, wherein: four ends of the second fixing plate (10) are connected with the die wheel (9) in a sliding mode, one side of the die wheel (9) is fixedly connected with the first fixing plate (6), and the bottom of the second fixing plate (10) is symmetrically and fixedly connected with the air blower (13).

6. The AC low-voltage power distribution cabinet with the mounting rack as claimed in claim 1, wherein: swing arm (8) rotate and connect first fixed plate (6), inside first fixed plate (6) one side fixed connection switch board (1), inside rotation groove (7) of offering with swing arm (8) adaptation of first fixed plate (6), the output of swing arm (8) opposite side fixed connection motor (5), motor (5) one side fixed connection switch board (1) top.