CN219535288U

CN219535288U - Power cabinet capable of enhancing heat dissipation

Info

Publication number: CN219535288U
Application number: CN202320753234.8U
Authority: CN
Inventors: 李小明; 吴远宇; 刘元滔
Original assignee: ZUNYI CHANGZHENG ELECTRICAL EQUIPMENT CO Ltd
Current assignee: ZUNYI CHANGZHENG ELECTRICAL EQUIPMENT CO Ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-15
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a power cabinet capable of enhancing heat dissipation, and relates to the technical field of power cabinets. The utility model comprises a power cabinet, wherein the front end of the power cabinet is hinged with a revolving door through a hinge, the inside of the power cabinet is provided with a collecting frame through a rotating shaft, the front end surface of the collecting frame is provided with a groove for installing a sliding block, and the rear end surface of the power cabinet is fixedly provided with a positioning block.

Description

Power cabinet capable of enhancing heat dissipation

Technical Field

The utility model belongs to the technical field of power cabinets, and particularly relates to a power cabinet capable of enhancing heat dissipation.

Background

The power cabinet refers to an electrical control cabinet combination for providing power for the normal operation of the whole machine, and comprises a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like.

After the power cabinet is used for a long time, electric elements in the cabinet body are required to be checked and maintained by workers at regular time, and most of the electric elements are installed through smaller screws, but when the workers are overhauled, the smaller screws easily fall into the cabinet body, so that the workers are inconvenient to find, and the working efficiency is reduced.

The comparative publication number is: the prior art scheme of CN211556475U, it includes mount pad, switch board, cabinet door, lock, transparent baffle, rain cover, inlet wire and component mounting bracket, lock rear end fixed mounting is in cabinet door front end, transparent baffle rear end fixed mounting is in cabinet door front end, component mounting bracket fixed mounting is in the switch board inside; still include air vent, fan frame, mounting, motor mounting panel, motor, pivot mount, bearing and filter screen, air vent bottom and switch board cavity intercommunication, fan frame bottom fixed mounting is on the switch board top to fan frame and switch board are fixed through the mounting, and motor mounting panel bottom fixed mounting is in fan frame bottom, and motor top fixed mounting is in motor mounting panel bottom, and filter screen bottom fixed mounting is on motor mounting panel top.

The device filters when making the air of outside and the air circulation in the switch board cavity through setting up the filter screen when using, and outside air circulates through the air vent with the gas in the switch board cavity, makes the gas in the switch board cavity circulate, reduces the temperature in the switch board cavity, but power cabinet is after long-time the use, needs the staff to regularly inspect and maintain the inside electrical component of the internal power cabinet of cabinet, and electrical component mostly installs through less screw, but the staff when overhauls, and these less screws fall the inside of the cabinet body easily, inconvenient staff's searching to work efficiency has been reduced.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and after the power cabinet is used for a long time, workers are required to check and maintain electric elements in the power cabinet in the cabinet body at regular time, and most of the electric elements are installed through small screws, but when the workers are overhauling, the small screws easily fall into the cabinet body, so that the finding of the workers is inconvenient, the working efficiency is reduced, and the power cabinet capable of enhancing heat dissipation is provided.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides an strengthen radiating power cabinet, includes the power cabinet, the power cabinet front end articulates through the hinge has the revolving door, the inside of power cabinet is installed through the pivot and is collected the frame, the recess that is used for installing the slider is seted up to the front end surface of collecting the frame, the rear end fixed surface of power cabinet installs the locating piece, the inner wall fixed mounting of power cabinet has the U type frame, the through-hole that is used for installing the pull rod has been seted up to the inside of U type frame, the one end fixed mounting of pull rod has the fixture block, the outside cover of pull rod is equipped with the second spring, the both ends of second spring respectively with the outer wall of fixture block and the inner wall fixed connection of U type frame.

Optionally, the air exhauster is installed on the inside top of power cabinet, the lateral wall intercommunication of power cabinet has the blast pipe, the outside joint of one end of blast pipe has the dust cover.

Optionally, filter plate and refrigerator are fixed mounting respectively to the inside of power cabinet, temperature sensor is installed to the inner wall of power cabinet, temperature sensor passes through the wire and is connected with refrigerator electricity.

Optionally, fans are installed on two sides of the refrigerator, and vent holes are formed in outer walls of two sides of the power cabinet.

Optionally, the equal symmetry of both sides outer wall of power cabinet installs the L template, the through-hole that is used for installing the locating lever is offered to the inside symmetry of L template, the one end of locating lever extends to the outside of L template and fixed mounting has the pull handle, the outside cover of locating lever is equipped with first spring, the both ends of first spring respectively with the outer wall fixed connection of pull handle and L template, two be equipped with the filter screen that contradicts with the locating lever between the L template.

Optionally, the lower extreme four corners of power cabinet is all fixed mounting has the cylinder, and a plurality of the flexible end of cylinder is all fixed mounting has the removal wheel.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:

through the collection frame that sets up, can collect some less screws that the staff dropped when the maintenance, avoid the staff to look for slowly in the inside of power cabinet, when needs installation screw, the pulling slider makes its shrink to the inside of spout, later the pulling pull rod drives the fixture block and removes, make the fixture block not in with the locating piece contact, because collection frame is articulated with the power cabinet, at this moment collect the frame and will downward sloping under the effect of gravity, and the inside of collecting the frame is inclined design, the screw of collecting will drop through the export downwardly, make things convenient for the staff to collect.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the power cabinet of the utility model;

FIG. 3 is a schematic view of a part of the components of the present utility model;

fig. 4 is a schematic structural view of a filter screen according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a power cabinet; 2. a dust cover; 3. an exhaust pipe; 4. a filter screen; 5. a positioning rod; 6. an L-shaped plate; 7. a first spring; 8. a cylinder; 9. a moving wheel; 10. a temperature sensor; 11. an exhaust fan; 12. a collection frame; 13. a filter plate; 14. a fan; 15. a refrigerating machine; 16. a slide block; 17. a U-shaped frame; 18. a positioning block; 19. a clamping block; 20. a second spring; 21. and (5) a pull rod.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an strengthen radiating power cabinet, including power cabinet 1, power cabinet 1 front end articulates through the hinge has the revolving door, collection frame 12 is installed through the pivot to the inside of power cabinet 1, the recess that is used for installing slider 16 is seted up to the front end surface of collection frame 12, the rear end fixed mounting of power cabinet 1 has locating piece 18, the inner wall fixed mounting of power cabinet 1 has U type frame 17, the through-hole that is used for installing pull rod 21 has been seted up to the inside of U type frame 17, the one end fixed mounting of pull rod 21 has fixture block 19, the outside cover of pull rod 21 is equipped with second spring 20, the both ends of second spring 20 respectively with the outer wall of fixture block 19 and the inner wall fixed connection of U type frame 17, through the collection frame 12 that sets up, some less screws that can collect the staff drop when the maintenance, avoid the staff to look for slowly in the inside of power cabinet 1.

Wherein, air exhauster 11 is installed on the inside top of power cabinet 1, and the lateral wall intercommunication of power cabinet 1 has blast pipe 3, and the outside joint of one end of blast pipe 3 has dust cover 2, can discharge the inside heat of power cabinet 1 through air exhauster 11 cooperation blast pipe 3, cools down the inside of power cabinet 1.

Wherein, filter plate 13 and refrigerator 15 are fixed mounting respectively in the inside of power cabinet 1, and temperature sensor 10 is installed to the inner wall of power cabinet 1, and temperature sensor 10 passes through wire and refrigerator 15 electric connection, can observe the inside stability of power cabinet 1 at any time through temperature sensor 10, utilizes refrigerator 15 can be further to the inside cooling of power cabinet 1.

Wherein, fan 14 is all installed to the both sides of refrigerator 15, and the air vent has all been seted up to the both sides outer wall of power cabinet 1, can accelerate the circulation of power cabinet 1 inside air through fan 14.

Wherein, the equal symmetry of both sides outer wall of power cabinet 1 installs L template 6, the through-hole that is used for installing locating lever 5 has been seted up to the inside symmetry of L template 6, the one end of locating lever 5 extends to the outside of L template 6 and fixed mounting has the pull handle, the outside cover of locating lever 5 is equipped with first spring 7, the both ends of first spring 7 respectively with the outer wall fixed connection of pull handle and L template 6, be equipped with between two L templates 6 with the inconsistent filter screen 4 of locating lever 5, can conveniently clear up filter screen 4 through locating lever 5 cooperation first spring 7, prevent that the surface of filter screen 4 from pushing a large amount of dust from influencing the heat dissipation of power cabinet 1.

Wherein, the equal fixed mounting in lower extreme four corners of power cabinet 1 has cylinder 8, and the equal fixed mounting of flexible end of a plurality of cylinders 8 removes round 9, and it removes round 9 through the cooperation of cylinder 8 and conveniently removes power cabinet 1.

Specific use and action of the embodiment: through the collection frame 12 that sets up, can collect the staff and drop some less screws when the maintenance, avoid the staff to look for slowly in the inside of power cabinet 1, when needs installation screw, pulling slider 16 makes its shrink to the inside of spout, later pulling pull rod 21 drives fixture block 19 and removes, make fixture block 19 not be in contact with locating piece 18, because collection frame 12 is articulated with power cabinet 1, at this moment, collection frame 12 will downward sloping under the effect of gravity, and the inside of collection frame 12 is the inclined design, the screw of collecting will drop downwards through the export, make things convenient for the staff to collect.

In the use, can open air exhauster 11 when daily use, with the inside heat of power cabinet 1 through blast pipe 3 discharge, give the controller through temperature sensor 10 transmission signal when power cabinet 1 temperature is too high, open refrigerator 15 by the controller again, make ambient air temperature reduce, the fan 14 of refrigerator 15 both sides also can be opened simultaneously, cooperation air exhauster 11 work, can carry out effectual cooling to the inside of power cabinet 1, guarantee the normal work of the inside electrical components of power cabinet 1, when workman's inside overhauls power cabinet 1, the little screw that drops can collect in collecting frame 12, make things convenient for the staff to collect, work efficiency has been improved, also can push a large amount of dust at the outside filter screen 4 of air vent after long-time use, can conveniently clear up filter screen 4 through locating lever 5 cooperation first spring 7.

The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. The utility model provides an strengthen radiating power cabinet, its characterized in that, including power cabinet (1), power cabinet (1) front end articulates through the hinge has the revolving door, collection frame (12) are installed through the pivot to the inside of power cabinet (1), the recess that is used for installing slider (16) is seted up on the front end surface of collecting frame (12), the rear end fixed surface of power cabinet (1) installs locating piece (18), the inner wall fixed mounting of power cabinet (1) has U type frame (17), the through-hole that is used for installing pull rod (21) is seted up to the inside of U type frame (17), the one end fixed mounting of pull rod (21) has fixture block (19), the outside cover of pull rod (21) is equipped with second spring (20), the both ends of second spring (20) are respectively with the outer wall of fixture block (19) and the inner wall fixed connection of U type frame (17).

2. The power cabinet with the enhanced heat dissipation function according to claim 1, wherein an exhaust fan (11) is mounted at the top end of the power cabinet (1), an exhaust pipe (3) is communicated with the side wall of the power cabinet (1), and a dust cover (2) is clamped at the outer part of one end of the exhaust pipe (3).

3. The power cabinet for enhancing heat dissipation according to claim 1, wherein a filter plate (13) and a refrigerator (15) are fixedly installed in the power cabinet (1), a temperature sensor (10) is installed on the inner wall of the power cabinet (1), and the temperature sensor (10) is electrically connected with the refrigerator (15) through a wire.

4. A power cabinet for enhancing heat dissipation according to claim 3, wherein fans (14) are mounted on both sides of the refrigerator (15), and vent holes are formed on both outer walls of both sides of the power cabinet (1).

5. The power cabinet with the enhanced heat dissipation function according to claim 1, wherein the outer walls of two sides of the power cabinet (1) are symmetrically provided with L-shaped plates (6), through holes for installing positioning rods (5) are symmetrically formed in the L-shaped plates (6), one ends of the positioning rods (5) extend to the outer parts of the L-shaped plates (6) and are fixedly provided with pull handles, the outer parts of the positioning rods (5) are sleeved with first springs (7), two ends of each first spring (7) are fixedly connected with the pull handles and the outer walls of the L-shaped plates (6) respectively, and a filter screen (4) which is in contact with the positioning rods (5) is arranged between the two L-shaped plates (6).

6. The power cabinet for enhancing heat dissipation according to claim 1, wherein the air cylinders (8) are fixedly mounted at four corners of the lower end of the power cabinet (1), and the movable wheels (9) are fixedly mounted at telescopic ends of a plurality of the air cylinders (8).