CN218633032U

CN218633032U - Low-voltage switchgear of multiple circulation convection current

Info

Publication number: CN218633032U
Application number: CN202223045115.1U
Authority: CN
Inventors: 王港川; 郑军; 谭喜
Original assignee: Sichuan Dingjiayi New Energy Technology Co ltd
Current assignee: Sichuan Dingjiayi New Energy Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-14
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a low-voltage switch cabinet with multiple circulation convection, relating to the field of low-voltage switch cabinets, which comprises a shell mechanism, wherein a back plate is fixedly connected with one side of the shell; heat dissipation mechanism, including the installing frame, backplate side surface is provided with the air exit, and the installing frame is connected with the air exit, and the inside fixed mounting of installing frame has the shutter plate, the inside fixedly connected with support column of installing frame, support column top fixedly connected with driving motor, driving motor one end is provided with the axis of rotation, and driving motor one end is provided with the transmission shaft. The utility model relates to a low-voltage switch cabinet of multicycle convection current, the utility model discloses a pull ring is pulled out the extension board by supporting the groove, is convenient for install the size of a dimension of the electronic part in the backup pad top as required, adjusts the height of two adjacent extension boards to adapt to unidimensional electronic part, through spacing bolt simultaneously, can adjust the distance between two backup pads, and then can adapt to the electronic part of different widths.

Description

Low-voltage switchgear of multiple circulation convection current

Technical Field

The utility model relates to a low-voltage switchgear technical field, especially a low-voltage switchgear of multiple circulation convection current.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical engineering, metallurgy, textile, high-rise buildings and the like, and is used as a pipe for power transmission, power distribution and electric energy conversion.

The existing abutting switch cabinet is provided with a heat dissipation opening only on one side of the switch cabinet, and an air inlet and an air outlet both enter and exit from one outlet, so that internal airflow of the switch cabinet cannot flow through all parts inside the switch cabinet in time when the flow direction is changed, and the heat dissipation effect of the switch cabinet is poor.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses there is the poor problem of radiating effect in view of above-mentioned or prior art, has proposed.

Therefore, the utility model aims at providing a low-voltage switchgear cabinet of multiple circulation convection current.

In order to solve the technical problem, the utility model provides a following technical scheme: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the shell mechanism comprises a shell, wherein a back plate is fixedly connected to one side of the shell;

heat dissipation mechanism, including the installing frame, backplate side surface is provided with the air exit, the installing frame is connected with the air exit, the inside fixed mounting of installing frame has the shutter plate, the inside fixedly connected with support column of installing frame, support column top fixedly connected with driving motor, driving motor one end is provided with the axis of rotation, driving motor one end is provided with the transmission shaft, the transmission shaft is connected with the axis of rotation, the axis of rotation outside is provided with a plurality of fin, shell side surface is provided with the air intake.

Preferably, a plurality of moisture-proof columns are arranged below the shell, and the upper surfaces of the moisture-proof columns are fixedly connected with the lower surface of the shell.

Preferably, the installation mechanism comprises two support grooves arranged in the shell, one side surfaces of the two support grooves are fixedly connected with the inner surface of the shell, a plurality of support plates are arranged in the two support grooves, one side surface of each of the two support grooves is provided with a sliding groove, and the support plates are in sliding connection with the sliding grooves.

Preferably, it is a plurality of extension board one side surface all is provided with the L template, L template and extension board fixed connection, it is a plurality of L template top all is provided with the regulating plate, regulating plate and L template swing joint, the regulating plate upper surface is provided with spacing bolt, regulating plate upper surface and L template upper surface all are provided with spacing hole, spacing bolt and spacing hole swing joint, regulating plate one side fixedly connected with backup pad, backup pad one side fixedly connected with pull ring.

Preferably, a dust screen is arranged on one side of the shell and connected with the air inlet.

The utility model discloses a low-voltage switchgear beneficial effect of multiple circulation convection current: the utility model discloses a start driving motor, drive the axis of rotation, thereby it rotates to drive the fin, form the negative pressure on every side, with the inside hot-air suction of shell, thereby discharge the inside heat of shell by the air exit on the backplate, avoid the inside heat of shell too high, set up the air intake in one side of shell simultaneously, make the outside air get into, and the air exit sets up the top at the backplate, the air intake sets up the below on the left of shell, make the high nonconformity of air exit and air intake, make the inside air current of shell produce turbulent phenomenon, can strengthen the radiating efficiency of shell, and avoid the air current to produce the inside electron spare of torrent phenomenon then and produce the short circuit.

The utility model discloses a pull ring is pulled out the extension board by supporting the groove, is convenient for install the size of a dimension of the electron piece in the backup pad top as required, adjusts the height of two adjacent extension boards to adapt to not unidimensional electron piece, through spacing bolt simultaneously, can adjust the distance between two backup pads, and then can adapt to the electron piece of different width.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is an isometric overall structure diagram of a multi-circulation convection low-voltage switch cabinet.

Fig. 2 is a schematic view of a first view structure of a multiple circulating convection low-voltage switchgear.

Fig. 3 is a second perspective view of a multiple circulating convection low-voltage switchgear.

Fig. 4 is a third view structural diagram of a multiple circulating convection low-voltage switchgear.

Fig. 5 is a schematic structural view of an installation mechanism of a multi-circulation convection low-voltage switch cabinet.

In the figure; 100. a housing mechanism; 101. a housing; 102. a back plate; 103. a moisture-proof column; 200. an installation mechanism; 201. a support groove; 202. a support plate; 203. an L-shaped plate; 204. an adjusting plate; 205. a limit bolt; 206. a support plate; 207. a pull ring; 300. a heat dissipation mechanism; 301. installing a frame; 302. a louver board; 303. a support column; 304. a drive motor; 305. a rotating shaft; 306. a heat sink; 307. an air inlet; 308. and (4) a dust screen.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 5, a first embodiment of the present invention provides a multiple circulation convection low voltage switchgear, which includes a heat dissipation mechanism 200.

Specifically, heat dissipation mechanism 300 includes installing frame 301, backplate 102 a side surface is provided with the air exit, installing frame 301 is connected with the air exit, the inside fixed mounting of installing frame 301 has shutter 302, the inside fixedly connected with support column 303 of installing frame 301, support column 303 top fixedly connected with driving motor 304, driving motor 304 one end is provided with axis of rotation 305, driving motor 304 one end is provided with the transmission shaft, the transmission shaft is connected with axis of rotation 305, axis of rotation 305 outside is provided with a plurality of fin 306, shell 101 a side surface is provided with air intake 307, shell 101 one side is provided with dust screen 308, dust screen 308 is connected with air intake 307.

When in use, through starting the driving motor 304, drive the axis of rotation 305, thereby drive the fin 306 and rotate, form the negative pressure on every side, suck out the inside hot air of shell 101, thereby discharge the inside heat of shell 101 by the air exit on backplate 102, avoid the inside heat of shell 101 too high, set up air intake 307 in one side of shell 101 simultaneously, make the outside air get into, and the air exit sets up the top at the backplate, air intake 307 sets up the below partially at shell 101, make the height of air exit and air intake 307 inconsistent, make the inside air current of shell 101 produce the turbulent phenomenon, can increase the radiating efficiency of shell 101, and avoid the air current to produce the electronic part of shell 101 when the turbulent phenomenon produces the short circuit.

Example 2

Referring to fig. 1-5, a second embodiment of the present invention includes a mounting mechanism 200.

Specifically, the mounting mechanism 200 includes two support grooves 201 disposed inside the housing 101, a side surface of each of the two support grooves 201 is fixedly connected to an inner surface of the housing 101, a plurality of support plates 202 are disposed inside each of the two support grooves 201, a side surface of each of the two support grooves 201 is provided with a sliding groove, the support plates 202 are slidably connected to the sliding grooves, a side surface of each of the support plates 202 is provided with an L-shaped plate 203, the L-shaped plates 203 are fixedly connected to the support plates 202, an adjusting plate 204 is disposed above each of the L-shaped plates 203, the adjusting plate 204 is movably connected to the L-shaped plates 203, an upper surface of the adjusting plate 204 is provided with a limit plug 205, upper surfaces of the adjusting plate 204 and the L-shaped plates 203 are provided with limit holes, the limit plug 205 is movably connected to the limit holes, one side of the adjusting plate 204 is fixedly connected to a support plate 206, and one side of the support plate 206 is fixedly connected to a pull ring 207.

During the use, pull ring 207 pulls out extension board 202 by supporting groove 201, and the size of a dimension of the electron of installing in backup pad 206 top as required is convenient for, adjusts the height of two adjacent extension boards 202 to adapt to not unidimensional electron, simultaneously through spacing bolt 205, can adjust the distance between two backup pads 206, and then can adapt to the electron of different width.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible, such as variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a low-voltage switchgear of multicycle convection current which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the shell mechanism (100) comprises a shell (101), and one side of the shell (101) is fixedly connected with a back plate (102);

heat dissipation mechanism (300), including installing frame (301), backplate (102) a side surface is provided with the air exit, installing frame (301) are connected with the air exit, the inside fixed mounting of installing frame (301) has shutter plate (302), the inside fixedly connected with support column (303) of installing frame (301), support column (303) top fixedly connected with driving motor (304), driving motor (304) one end is provided with axis of rotation (305), driving motor (304) one end is provided with the transmission shaft, the transmission shaft is connected with axis of rotation (305), axis of rotation (305) outside is provided with a plurality of fin (306), shell (101) a side surface is provided with air intake (307).

2. The multiple-circulation-convection low-voltage switch cabinet as claimed in claim 1, wherein: a plurality of moisture-proof columns (103) are arranged below the shell (101), and the upper surfaces of the moisture-proof columns (103) are fixedly connected with the lower surface of the shell (101).

3. The multiple-circulation-convection low-voltage switch cabinet as claimed in claim 1, wherein: the installation mechanism (200) comprises an installation mechanism (200), wherein the installation mechanism (200) comprises two supporting grooves (201) arranged inside a shell (101), one side surfaces of the two supporting grooves (201) are fixedly connected with the inner surface of the shell (101), a plurality of supporting plates (202) are arranged inside the two supporting grooves (201), one side surface of each supporting groove (201) is provided with a sliding groove, and the supporting plates (202) are in sliding connection with the sliding grooves.

4. A multiple-cycle-convection low-voltage switchgear cabinet as claimed in claim 3, wherein: a plurality of extension board (202) a side surface all is provided with L template (203), L template (203) and extension board (202) fixed connection, it is a plurality of L template (203) top all is provided with regulating plate (204), regulating plate (204) and L template (203) swing joint, regulating plate (204) upper surface is provided with spacing bolt (205), regulating plate (204) upper surface and L template (203) upper surface all are provided with spacing hole, spacing bolt (205) and spacing hole swing joint, regulating plate (204) one side fixedly connected with backup pad (206), backup pad (206) one side fixedly connected with pull ring (207).

5. The multiple-circulation-convection low-voltage switch cabinet as claimed in claim 1, wherein: and a dust screen (308) is arranged on one side of the shell (101), and the dust screen (308) is connected with an air inlet (307).