CN213125216U

CN213125216U - Heat dissipation switch board for electrical engineering

Info

Publication number: CN213125216U
Application number: CN202022380487.4U
Authority: CN
Inventors: 顾海锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-25
Filing date: 2020-10-25
Publication date: 2021-05-04
Anticipated expiration: 2030-10-25

Abstract

The utility model discloses a heat dissipation power distribution cabinet for electrical engineering, including the switch board body, switch board body bottom center department has seted up the wind gap of trading, switch board body inner chamber bottom center department fixed connection radiator fan's one end, radiator fan cup joints at the fan housing inner chamber, fan housing bottom fixed connection switch board body inner chamber bottom, trade the wind gap and be located the fan housing under, the one end of fan housing front side intercommunication pipe. The rocking handle is rotated to drive the internal thread cavity shaft to rotate, the threaded rod in threaded fit with the internal thread cavity shaft moves downwards under the limitation of the sliding block, meanwhile, the sliding block is matched with the threaded rod to slide downwards on the sliding groove until the surface of the filter plate is contacted with the cleaning sponge, the micro motor is started at the moment, the micro motor rotates to drive the rotating shaft to rotate, the rotating disc is rotated to drive the cleaning sponge to rotate on the surface of the filter plate, and the surface of the filter plate is cleaned.

Description

Heat dissipation switch board for electrical engineering

Technical Field

The utility model relates to a switch board specifically is a heat dissipation switch board for electrical engineering.

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; motor control centers are used in applications with concentrated loads and many loops, and they distribute the power of a circuit of a higher level distribution device to nearby loads.

Can produce a large amount of dusts at the louvre after current switch board dispels the heat for a long time and be difficult to clear away to current setting up of heat dissipation cabinet louvre can't prevent the rainwater invasion. Therefore, a heat dissipation power distribution cabinet for electrical engineering is provided to solve the above problems.

Disclosure of Invention

A heat dissipation power distribution cabinet for electrical engineering comprises a power distribution cabinet body, wherein an air exchange port is formed in the center of the bottom end of the power distribution cabinet body, one end of a heat dissipation fan is fixedly connected to the center of the bottom end of an inner cavity of the power distribution cabinet body, the heat dissipation fan is sleeved in an inner cavity of a fan housing, the bottom end of the fan housing is fixedly connected to the bottom end of the inner cavity of the power distribution cabinet body, the air exchange port is located right below the fan housing, the front side of the fan housing is communicated with one end of a guide pipe, the other end of the guide pipe extends to the rear side of the fan housing along the front side, the rear side and the upper side of the inner cavity of the;

the lateral wall of the left side and the right side of the power distribution cabinet body is respectively provided with two radiating holes which are respectively communicated with one end of each radiating tube and two of the other ends of the radiating tubes are respectively communicated with a hopper-shaped cavity plate and two of the bottom ends of the inner walls of the radiating tubes are respectively slidably sleeved with the lateral walls of the filter plate, the lower sides of the left side and the right side of the outer wall of the power distribution cabinet body are respectively fixedly connected with one side of the outer wall of the cleaning box, two of the top ends of the cleaning box are respectively lapped.

Further, two the clean incasement wall is fixed grafting baffle respectively, two clean incasement wall bottom fixed connection micro motor's bottom respectively, two micro motor's output is the bottom of fixed connection pivot respectively, two the top of pivot is the bottom of fixed connection carousel respectively, two the top of carousel is filled respectively has clean sponge.

Further, two the bottom of filter plate top center department fixed connection threaded rod, two the inner wall of the top threaded connection internal thread cavity axle of threaded rod, two internal thread cavity axle top is rotated and is connected and run through cooling tube top lateral wall, two internal thread cavity axle top fixed connection rocking handle, two the one end of threaded rod is the one end of fixed connection slider respectively, two the other end difference sliding connection spout of slider, two the spout is seted up respectively at the cooling tube inner wall.

Furthermore, the two filter plates are respectively positioned right above the two cleaning sponges, and the cross-sectional areas of the two filter plates are smaller than the cross-sectional areas of the two cleaning sponges.

Further, a cabinet door is embedded in the side wall of the front side of the power distribution cabinet body, one side of the cabinet door is rotatably connected with the side wall of the power distribution cabinet body, the outer wall of the other side of the cabinet door is fixedly connected with a handle, and four corners of the bottom end of the outer wall of the power distribution cabinet are fixedly connected with pulleys respectively.

Furthermore, there are two heat dissipation fans, and the output ends of the two heat dissipation fans are respectively communicated with the two ends of the conduit.

The utility model has the advantages that: the utility model provides a heat dissipation switch board for electrical engineering.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic overall three-dimensional structure of an embodiment of the present invention;

fig. 2 is an elevational view of the overall internal structure of an embodiment of the present invention;

fig. 3 is a side view of the overall internal structure of an embodiment of the present invention.

In the figure: 1. switch board body, 2, louvre, 3, rocking handle, 4, internal thread cavity axle, 5, cooling tube, 6, slider, 7, spout, 8, threaded rod, 9, hopper-shaped cavity board, 10, filter plate, 11, pulley, 12, trade wind gap, 13, radiator fan, 14, fan housing, 15, baffle, 16, micro motor, 17, pivot, 18, carousel, 19, clean sponge, 20, clean case, 21, case lid, 22, handle, 23, through-hole, 24, pipe, 25, cabinet door, 26, handle.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention 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 is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. 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 the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended 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 the present invention can 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 invention can be understood according to specific situations by those skilled in the art.

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

Referring to fig. 1-3, a heat dissipation power distribution cabinet for electrical engineering includes a power distribution cabinet body 1, an air exchanging opening 12 is formed in the center of the bottom end of the power distribution cabinet body 1, the center of the bottom end of the inner cavity of the power distribution cabinet body 1 is fixedly connected with one end of a heat dissipation fan 13, the heat dissipation fan 13 is sleeved in the inner cavity of a fan housing 14, the bottom end of the fan housing 14 is fixedly connected with the bottom end of the inner cavity of the power distribution cabinet body 1, the air exchanging opening 12 is located right below the fan housing 14, the front side of the fan housing 14 is communicated with one end of a duct 24, the other end of the duct 24 extends to the rear side of the fan housing 14 along the front side, the rear side and the upper side of the inner cavity of the power distribution cabinet body 1, and one;

louvre 2, two are seted up respectively to the 1 left and right sides lateral wall of switch board body louvre 2 communicates the one end of cooling tube 5 respectively, two the other end of cooling tube 5 communicates hopper-shaped cavity board 9 respectively, two the 5 inner wall bottom of cooling tube slides respectively and cup joints the lateral wall of

filter plate

10, 1 outer wall left and right sides below of switch board body fixed connection clean case 20 outer wall one side, two respectively clean case 20 top overlap joint case lid 21 respectively, two the central department of case lid 21 top fixed connection handle 22 respectively.

Two the inner wall of cleaning box 20 is fixed grafting baffle 15 respectively, two the bottom of cleaning box 20 inner wall bottom fixed connection micromotor 16 respectively, two the output of micromotor 16 is fixed connection pivot 17's bottom respectively, two the top of pivot 17 is fixed connection carousel 18's bottom respectively, two the top of carousel 18 is filled respectively has clean sponge 19, is convenient for drive clean sponge 19 and rotates and realize the cleaning function, two the bottom of filter plate 10 top center fixed connection threaded rod 8, two the top threaded connection internal thread cavity axle 4's of threaded rod 8 inner wall, two 4 tops of internal thread cavity axle rotate to be connected and run through the lateral wall of cooling tube 5 top, two 4 tops of internal thread cavity axle fixed connection rocking handle 3, two the one end of threaded rod 8 is fixed connection slider 6's one end respectively, the other ends of the two sliding blocks 6 are respectively connected with sliding chutes 7 in a sliding manner, the two sliding chutes 7 are respectively arranged on the inner wall of the radiating pipe 5, so that the filter plates 10 can be conveniently moved to the inner cavity of the cleaning box 20, the two filter plates 10 are respectively positioned right above the two cleaning sponges 19, the cross sectional area of the two filter plates 10 is smaller than that of the two cleaning sponges 19, so that the cleaning sponges 19 can fully cover the filter plates 10, the cleaning effect is better, a cabinet door 25 is embedded in the side wall of the front side of the power distribution cabinet body 1, one side of the cabinet door 25 is rotatably connected with the side wall of the power distribution cabinet body 1, the outer wall of the other side of the cabinet door 25 is fixedly connected with a handle 26, pulleys 11 are respectively fixedly connected at four corners of the bottom end of the outer wall of the power distribution cabinet, the air flow is blown to the interior of the power distribution cabinet body 1 more uniformly.

When the utility model is used, the power distribution cabinet body 1 is moved to a designated position through the pulley 11, the heat dissipation fan 13 is started, the airflow blown by the heat dissipation fan 13 is uniformly blown to the periphery of the inner cavity of the power distribution cabinet body 1 through the plurality of through holes 23 on the side wall of the guide pipe 24, the heat in the inner cavity of the power distribution cabinet body 1 is discharged through the heat dissipation holes 2, then the filter plate 10 flows to the outside air, the air exchange port 12 can discharge the heat generated by the heat dissipation fan 13, the bottom end of the heat dissipation pipe 5 is communicated with the bucket-shaped cavity plate 9 to effectively prevent rainwater in the rainwater weather from entering the inner cavity of the power distribution cabinet body 1 from the heat dissipation holes 2, the filter plate 10 can effectively prevent dust from entering the inner cavity of the power distribution cabinet body 1 from the heat dissipation holes 2, when the filter plate 10 needs to be cleaned after a period of time, the box cover 21 is, the threaded rod 8 in threaded fit with the internal threaded cavity shaft 4 moves downwards under the limitation of the sliding block 6, meanwhile, the sliding block 6 slides downwards on the sliding chute 7 in a fit mode of descending of the threaded rod 8 until the surface of the filter plate 10 is contacted with the cleaning sponge 19, at the moment, the micro motor 16 is started, the micro motor 16 rotates to drive the rotating shaft 17 to rotate, the rotating shaft 18 rotates to drive the rotating disc 18 to rotate, the rotating disc 18 drives the cleaning sponge 19 to rotate on the surface of the filter plate 10, and the surface of the filter plate 10 is cleaned.

The utility model discloses an useful part lies in:

1. in order to facilitate cleaning of dust on the surface of the filter plate, cleaning solution is poured into the cleaning box by opening the box cover, the rocking handle is rotated to drive the internal thread cavity shaft to rotate, the threaded rod in threaded fit with the internal thread cavity shaft moves downwards under the limitation of the sliding block, meanwhile, the sliding block is matched with the descending of the threaded rod to slide downwards on the sliding chute until the surface of the filter plate is contacted with cleaning sponge, at the moment, the micro motor is started, the micro motor rotates to drive the rotating shaft to rotate, the rotating disc is driven to rotate, and the rotating disc drives the cleaning sponge to rotate on the surface of the filter plate, so that the cleaning of the;

2. the utility model discloses rational in infrastructure, can prevent effectively through the bottom at the cooling tube intercommunication bucket form cavity board that rainwater weather rainwater from the louvre entering switch board body inner chamber, can prevent effectively that the dust from getting into the power distribution room body inner chamber from the louvre through setting up of filter plate, a plurality of through-hole that the air current that blows off through radiator fan passes through the pipe lateral wall evenly blows around switch board body inner chamber, and the heat that will dispel the heat the cabinet body inner chamber passes through the louvre and discharges.

The cooling fan 13 is made of G-80/90/100/112/132/315/355 model and its related power supply and circuit.

The micro motor 16 is made of FT-36PGM555 model produced by Fuji electric company of Dongguan city and its related matched power supply and circuit.

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

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

Claims

1. The utility model provides a heat dissipation switch board for electrical engineering which characterized in that: comprises a power distribution cabinet body (1), an air exchange opening (12) is arranged at the center of the bottom end of the power distribution cabinet body (1), the center of the bottom end of the inner cavity of the power distribution cabinet body (1) is fixedly connected with one end of a heat radiation fan (13), the heat radiation fan (13) is sleeved in the inner cavity of the fan cover (14), the bottom end of the fan cover (14) is fixedly connected with the bottom end of the inner cavity of the power distribution cabinet body (1), the air exchange opening (12) is positioned right below the fan cover (14), the front side of the fan cover (14) is communicated with one end of the conduit (24), the other end of the conduit (24) extends to the rear side of the fan cover (14) along the front side, the rear side and the upper side wall of the inner cavity of the power distribution cabinet body (1), the other end of the duct (24) is communicated with the side wall of the rear side of the fan cover (14), and a plurality of through holes (23) are uniformly formed in one side of the duct (24) far away from the inner wall of the power distribution cabinet body (1);

louvre (2), two are seted up respectively to switch board body (1) left and right sides lateral wall louvre (2) communicates the one end of cooling tube (5), two respectively the other end of cooling tube (5) communicates hopper-shaped cavity board (9), two cooling tube (5) inner wall bottom slides respectively and cup joints the lateral wall of filter plate (10), switch board body (1) outer wall left and right sides below is fixed connection clean case (20) outer wall one side, two respectively clean case (20) top overlap joint case lid (21), two respectively case lid (21) top center department is fixed connection handle (22) respectively.

2. The heat dissipation power distribution cabinet for electrical engineering of claim 1, characterized in that: two fixed grafting baffle (15) respectively are fixed to clean case (20) inner wall, two the bottom of clean case (20) inner wall bottom fixed connection micro motor (16) respectively, two the bottom of output difference fixed connection pivot (17) of micro motor (16), two the bottom of top difference fixed connection carousel (18) of pivot (17), two the top of carousel (18) is filled respectively has clean sponge (19).

3. The heat dissipation power distribution cabinet for electrical engineering of claim 1, characterized in that: two the bottom of fixed connection threaded rod (8) is located at filter plate (10) top center, two the inner wall of the top threaded connection internal thread cavity axle (4) of threaded rod (8), two internal thread cavity axle (4) top is rotated and is connected and run through cooling tube (5) top lateral wall, two internal thread cavity axle (4) top fixed connection rocking handle (3), two the one end of the one end difference fixed connection slider (6) of threaded rod (8), two the other end difference sliding connection spout (7) of slider (6), two spout (7) are seted up respectively at cooling tube (5) inner wall.

4. The heat dissipation power distribution cabinet for electrical engineering of claim 1, characterized in that: the two filter plates (10) are respectively positioned right above the two cleaning sponges (19), and the cross-sectional areas of the two filter plates (10) are smaller than the cross-sectional areas of the two cleaning sponges (19).

5. The heat dissipation power distribution cabinet for electrical engineering of claim 1, characterized in that: switch board body (1) front side lateral wall has inlayed cabinet door (25), cabinet door (25) one side is rotated and is connected switch board body (1) lateral wall, cabinet door (25) opposite side outer wall fixed connection handle (26), switch board outer wall bottom four corners is fixed connection pulley (11) respectively.

6. The heat dissipation power distribution cabinet for electrical engineering of claim 1, characterized in that: the number of the heat dissipation fans (13) is two, and the output ends of the two heat dissipation fans (13) are respectively communicated with the two ends of the guide pipe (24).