CN213520996U

CN213520996U - Heat dissipation power distribution cabinet for power distribution network

Info

Publication number: CN213520996U
Application number: CN202022934033.7U
Authority: CN
Inventors: 杨发泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-06-22
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a power distribution network uses heat-radiating power distribution cabinet, including switch board main part, cooling fan, dead lever, square section of thick bamboo, filter plate, guide arm, T type piece, magnetic ring, spring one, draw-in groove, fixed pin, turning block, reset coil spring, L type pole, round bar, spring two, square groove, fixed frame and spring three. The utility model discloses install cooling fan in the switch board main part, make the fixed plate install on T type piece, T type piece this moment passes rectangular channel one, promote T type piece downwards after that, T type piece downstream separates with the magnetic ring, under the effect of spring elasticity, T type piece removes and gets into inside two rectangular channels, and then accomplish cooling fan's installation, filter plate installs inside square section of thick bamboo, make the rectangle lead to the groove and align from top to bottom with the square groove, L type pole removes and the separation of turning block along the round bar, L type pole removes and stretches spring two, make spring two produce elasticity, under the torsion of coil spring that resets, the turning block rotates, make turning block one end get into the square inslot portion.

Description

Heat dissipation power distribution cabinet for power distribution network

Technical Field

The utility model relates to a heat dissipation switch board specifically is a power distribution network uses heat dissipation switch board.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

There is certain defect in the switch board that the tradition used, lacks the convenient installation mechanism of cooling fan, causes inconveniently to carry out convenient dismouting to cooling fan, and then inconvenient maintains cooling fan, lacks installation mechanism simultaneously, causes inconveniently to carry out the dismouting clearance to filtering the otter board. Therefore, a heat dissipation power distribution cabinet for a power distribution network is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A heat dissipation power distribution cabinet for a power distribution network comprises a power distribution cabinet main body, a heat dissipation fan, a fixed plate, a square barrel, a filter screen plate, a clamping mechanism and an installation mechanism, wherein the heat dissipation fan and the square barrel are installed at the right end of the power distribution cabinet main body, the square barrel is installed on the outer side of the heat dissipation fan, the fixed plate is fixedly installed at the front end and the rear end of the heat dissipation fan, and the filter screen plate is installed at the right end inside the square;

the clamping mechanism comprises a guide rod, a T-shaped block, a magnetic ring, a first spring and a clamping groove, two strip-shaped grooves are symmetrically formed in the right end of the power distribution cabinet main body, the guide rod is fixedly installed in each strip-shaped groove, the T-shaped block and the first spring are installed on the annular side face of the guide rod, two ends of each first spring are fixedly installed at the bottom end of the T-shaped block and the bottom end of the strip-shaped groove respectively, the magnetic ring is fixedly installed at the top end of the inner portion of each strip-shaped groove, the clamping groove is formed in one end of the fixed plate, and one end of;

installation mechanism includes fixed pin, turning block, reset coil spring, L type pole, round bar and spring two, the rectangle leads to the groove has been seted up to square section of thick bamboo upper and lower both ends symmetry, and the inside fixed mounting fixed pin that leads to the groove in the rectangle, installation turning block and reset coil spring on the fixed pin annular side, and reset coil spring outside fixed mounting inside the turning block, recess has been seted up to square section of thick bamboo upper and lower both ends symmetry, and the inside fixed mounting round bar of recess, install spring two and L type pole on the round bar annular side, two both ends of spring are fixed mounting respectively on recess inside and L type pole, L type pole one end extends to the inside and the laminating of turning block bottom that lead to the groove in the rectangle mutually.

Furthermore, square grooves are symmetrically formed in the upper end and the lower end of the filter screen plate, and the square grooves are aligned with the rectangular through grooves in an up-and-down mode.

Further, the installation mechanism is equipped with two sets ofly, two sets of installation mechanism structure is the same, and two sets of installation mechanism symmetry is installed both ends about the square section of thick bamboo.

Further, the fixed frame of inside fixed mounting of square section of thick bamboo, two springs three of fixed frame right-hand member symmetry installation, and three one ends of spring and filter screen board laminating mutually.

Furthermore, the clamping mechanism is provided with two groups, two groups of clamping mechanisms are identical in structure, and the two groups of clamping mechanisms are symmetrically arranged at the front end and the rear end of the cooling fan.

Furthermore, the clamping groove is composed of a first rectangular groove and a second rectangular groove, the first rectangular groove and the second rectangular groove are formed in one end of the fixing plate, and the size of the cross section of the first rectangular groove is the same as that of the cross section of the right end of the T-shaped block.

The utility model has the advantages that: the utility model provides a power distribution network uses heat dissipation switch board with convenient installation cooling fan and filter plate function.

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 structure diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the first embodiment of the present invention;

fig. 3 is a schematic view of an assembly structure of a T-shaped block and a fixing plate according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a mounting mechanism according to an embodiment of the present invention.

In the figure: 1. switch board main part, 2, cooling fan, 3, dead lever, 4, square section of thick bamboo, 5, filter plate, 6, guide arm, 7, T type piece, 8, magnetic ring, 9, spring one, 10, draw-in groove, 11, fixed pin, 12, turning block, 13, reset coil spring, 14, L type pole, 15, round bar, 16, spring two, 17, square groove, 18, fixed frame, 19, spring three.

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. 1-4, a heat dissipation power distribution cabinet for a power distribution network comprises a power distribution cabinet main body 1, a heat dissipation fan 2, a fixing plate 3, a square tube 4, a filter screen plate 5, a clamping mechanism and an installation mechanism, wherein the heat dissipation fan 2 and the square tube 4 are installed at the right end of the power distribution cabinet main body 1, the square tube 4 is installed at the outer side of the heat dissipation fan 2, the fixing plate 3 is fixedly installed at the front end and the rear end of the heat dissipation fan 2, and the filter screen plate 5 is installed at the right end inside the square tube;

the clamping mechanism comprises a guide rod 6, a T-shaped block 7, a magnetic ring 8, a first spring 9 and a clamping groove 10, two strip-shaped grooves are symmetrically formed in the right end of the power distribution cabinet main body 1, the guide rod 6 is fixedly installed in each strip-shaped groove, the T-shaped block 7 and the first spring 9 are installed on the annular side face of each guide rod 6, two ends of the first spring 9 are respectively and fixedly installed at the bottom end of the T-shaped block 7 and the bottom end of the strip-shaped groove, the magnetic ring 8 is fixedly installed at the top end of the strip-shaped groove, the clamping groove 10 is formed in one end of the fixing plate 3, one end of the T-shaped block 7 penetrates through the clamping groove 10 and is attached to one end, away from the power distribution cabinet main body 1, a user pulls the T-shaped block 7 upwards, the T-shaped block 7 upwards moves to stretch the first spring 9, the T-shaped block 7 moves to be attached to, and then the position of the T-shaped block 7 is fixed, then the heat dissipation fan 2 is installed on the power distribution cabinet main body 1, so that the fixing plate 3 is installed on the T-shaped block 7, at the moment, the T-shaped block 7 penetrates through the first rectangular groove, then the T-shaped block 7 is pushed downwards, the T-shaped block 7 moves downwards to be separated from the magnetic ring 8, and under the action of the elastic force of the first spring 9, the T-shaped block 7 moves into the second rectangular groove, and then the installation of the heat dissipation fan 2 is completed.

The mounting mechanism comprises a fixing pin 11, a rotating block 12, a reset coil spring 13, an L-shaped rod 14, a round rod 15 and a second spring 16, wherein rectangular through grooves are symmetrically formed in the upper end and the lower end of the square cylinder 4, the fixing pin 11 is fixedly mounted inside the rectangular through grooves, the rotating block 12 and the reset coil spring 13 are mounted on the annular side surface of the fixing pin 11, the outer side of the reset coil spring 13 is fixedly mounted inside the rotating block 12, grooves are symmetrically formed in the upper end and the lower end of the square cylinder 4, the round rod 15 is fixedly mounted inside the grooves, the second spring 16 and the L-shaped rod 14 are mounted on the annular side surface of the round rod 15, the two ends of the second spring 16 are respectively and fixedly mounted inside the grooves and on the L-shaped rod 14, one end of the L-shaped rod 14 extends into the rectangular through grooves to be attached to the bottom end of the rotating block 12, a user installs the filter screen 5, and then pulling the L-shaped rod 14, wherein the L-shaped rod 14 moves along the round rod 15 to be separated from the rotating block 12, the L-shaped rod 14 moves to stretch the second spring 16, the second spring 16 generates elasticity, the rotating block 12 rotates under the torsion of the reset coil spring 13, one end of the rotating block 12 enters the square groove 17, and then the installation of the filter screen plate 5 is completed, when the filter screen plate 5 needs to be taken out, a user rotates the rotating block 12 by using the fixing pin 11, so that the rotating block 12 rotates to the horizontal position, the reset coil spring 13 is extruded in the rotating process of the rotating block 12, so that the reset coil spring 13 generates torsion, under the action of the elasticity of the third spring 19, the L-shaped rod 14 moves to be attached to the bottom end of the rotating block 12, and then the position of the rotating block 12 is fixed, at the moment, the rotating block 12 is separated from the inside the clamping.

Square grooves 17 are symmetrically formed in the upper end and the lower end of the filter screen plate 5, and the square grooves 17 are aligned with the rectangular through grooves vertically; the two groups of mounting mechanisms are arranged, have the same structure and are symmetrically mounted at the upper end and the lower end of the square barrel 4; a fixed frame 18 is fixedly installed inside the square barrel 4, two springs III 19 are symmetrically installed at the right end of the fixed frame 18, and one ends of the springs III 19 are attached to the filter screen plate 5; the clamping mechanisms are arranged in two groups, the two groups of clamping mechanisms have the same structure, and the two groups of clamping mechanisms are symmetrically arranged at the front end and the rear end of the cooling fan 2; the clamping groove 10 is composed of a first rectangular groove and a second rectangular groove, the first rectangular groove and the second rectangular groove are formed in one end of the fixing plate 3, and the size of the cross section of the first rectangular groove is the same as that of the cross section of the right end of the T-shaped block 7.

The utility model discloses when using, install cooling fan 2 on switch board main part 1 for fixed plate 3 is installed on T type piece 7, and T type piece 7 passes rectangular channel one this moment, promotes T type piece 7 downwards after that, and T type piece 7 moves down and separates with magnetic ring 8, and under the effect of the elastic force of spring 9, inside T type piece 7 removed entering rectangular channel two, and then accomplished cooling fan 2's installation.

The filter screen plate 5 is installed inside the square barrel 4, so that the rectangular through groove is aligned with the square groove 17 up and down, then the L-shaped rod 14 is pulled, the L-shaped rod 14 moves along the round rod 15 to be separated from the rotating block 12, the L-shaped rod 14 moves to stretch the second spring 16, the second spring 16 generates elastic force, under the torsion force of the reset coil spring 13, the rotating block 12 rotates, one end of the rotating block 12 enters the square groove 17, and the installation of the filter screen plate 5 is completed.

The utility model discloses an useful part lies in:

1. install cooling fan in the switch board main part for the fixed plate is installed on T type piece, T type piece this moment passes rectangular channel one, promote T type piece downwards after that, T type piece downstream separates with the magnetic ring, under the effect of spring elasticity, inside T type piece removal entering rectangular channel two, and then accomplish cooling fan's installation, solved and lacked the convenient installation mechanism of cooling fan, cause inconvenient convenient dismouting to cooling fan, and then inconvenient problem of maintaining cooling fan.

2. Filter the otter board and install inside square section of thick bamboo for the rectangle leads to groove and square groove and aligns from top to bottom, stimulate L type pole after that, L type pole removes and separates with the turning block along the round bar, L type pole removes and stretches spring two, make spring two produce elasticity, under the torsion of reset coil spring, the turning block rotates, make turning block one end get into inside the square groove, and then accomplish the installation of filtering the otter board, the problem of lacking installation mechanism has been solved, cause inconvenient drawback to filter the otter board and carry out the dismouting clearance.

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 power distribution network which characterized in that: the power distribution cabinet comprises a power distribution cabinet main body (1), a heat dissipation fan (2), a fixing plate (3), a square cylinder (4), a filter screen plate (5), a clamping mechanism and an installation mechanism, wherein the heat dissipation fan (2) and the square cylinder (4) are installed at the right end of the power distribution cabinet main body (1), the square cylinder (4) is installed on the outer side of the heat dissipation fan (2), the fixing plate (3) is fixedly installed at the front end and the rear end of the heat dissipation fan (2), and the filter screen plate (5) is installed at the right end inside the square cylinder (;

the clamping mechanism comprises a guide rod (6), a T-shaped block (7), a magnetic ring (8), a first spring (9) and a clamping groove (10), two strip-shaped grooves are symmetrically formed in the right end of the power distribution cabinet main body (1), the guide rod (6) is fixedly installed in each strip-shaped groove, the T-shaped block (7) and the first spring (9) are installed on the annular side face of the guide rod (6), two ends of the first spring (9) are fixedly installed at the bottom end of the T-shaped block (7) and the bottom end of the strip-shaped groove respectively, the magnetic ring (8) is fixedly installed at the top end of the strip-shaped groove, the clamping groove (10) is formed in one end of the fixing plate (3), one end of the T-shaped block (7) penetrates through the clamping groove (10;

the mounting mechanism comprises a fixing pin (11), a rotating block (12), a reset coil spring (13), an L-shaped rod (14), a round rod (15) and a second spring (16), rectangular through grooves are symmetrically formed in the upper end and the lower end of the square barrel (4), a fixing pin (11) is fixedly arranged in the rectangular through groove, a rotating block (12) and a reset coil spring (13) are arranged on the annular side surface of the fixing pin (11), the outer side of the reset coil spring (13) is fixedly arranged in the rotating block (12), the upper end and the lower end of the square cylinder (4) are symmetrically provided with grooves, a round rod (15) is fixedly arranged in the groove, a second spring (16) and an L-shaped rod (14) are arranged on the annular side surface of the round rod (15), two ends of the second spring (16) are respectively and fixedly arranged in the groove and on the L-shaped rod (14), one end of the L-shaped rod (14) extends into the rectangular through groove and is attached to the bottom end of the rotating block (12).

2. The heat dissipation power distribution cabinet for power distribution network of claim 1, characterized in that: the upper end and the lower end of the filter screen plate (5) are symmetrically provided with square grooves (17), and the square grooves (17) are aligned with the rectangular through grooves up and down.

3. The heat dissipation power distribution cabinet for power distribution network of claim 1, characterized in that: the mounting mechanisms are two groups, the mounting mechanisms are the same in structure, and the mounting mechanisms are symmetrically mounted at the upper end and the lower end of the square barrel (4).

4. The heat dissipation power distribution cabinet for power distribution network of claim 1, characterized in that: the fixed frame (18) of inside fixed mounting of square section of thick bamboo (4), two three (19) of spring are installed to fixed frame (18) right-hand member symmetry, and three (19) one end of spring and filter screen board (5) are laminated mutually.

5. The heat dissipation power distribution cabinet for power distribution network of claim 1, characterized in that: the clamping mechanisms are two groups, the clamping mechanisms are the same in structure, and the clamping mechanisms are symmetrically arranged at the front end and the rear end of the cooling fan (2).

6. The heat dissipation power distribution cabinet for power distribution network of claim 1, characterized in that: the clamping groove (10) is composed of a first rectangular groove and a second rectangular groove, the first rectangular groove and the second rectangular groove are formed in one end of the fixing plate (3), and the size of the cross section of the first rectangular groove is the same as that of the cross section of the right end of the T-shaped block (7).