CN211629707U

CN211629707U - Ventilation and heat dissipation maintenance device for electric power appliance cabinet

Info

Publication number: CN211629707U
Application number: CN202020721868.1U
Authority: CN
Inventors: 胥锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-10-02
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a device is maintained in ventilation and heat dissipation of electric appliance cabinet for electric power, including electric appliance cabinet main part and heat dissipation fan, the opening part fixed mounting of electric appliance cabinet main part one side outer wall has the set casing, the standing groove has been seted up on the outer wall of set casing one side, be equipped with the heat dissipation frame in the standing groove, the mounting bracket is installed, two to the symmetry on the outer wall of heat dissipation frame one side equal fixed mounting has the transmission box on the mounting bracket, two all be equipped with drive mechanism in the transmission box, two equal movable mounting have on the outer wall of transmission mechanism one side with the power shaft that the heat dissipation fan is connected, two drive mechanism is assembled and is used for simultaneous drive two the power shaft is rotatory. The utility model provides a ventilation and heat dissipation maintenance device for electric power appliance cabinet can utilize a driving motor to drive two rotatory heat dissipations of heat dissipation fan simultaneously, improves the inside radiating efficiency of electric appliance cabinet main part, and the dismouting is simple moreover, simple structure.

Description

Ventilation and heat dissipation maintenance device for electric power appliance cabinet

Technical Field

The utility model relates to an electric appliance cabinet technical field relates to an electric appliance cabinet ventilation cooling maintains device particularly.

Background

The electric appliance cabinet is formed by steel processing and is used for protecting the cupboard of the normal work of components and parts, electric appliance cabinet preparation material generally divide into hot rolled steel plate and cold-rolled steel sheet two kinds, the cold-rolled steel plate is softer relatively, the preparation that more is fit for the electric appliance cabinet, the electric appliance cabinet usage is extensive, the mainly used chemical industry, the environmental protection trade, electric power system, metallurgical system, industry, the nuclear power trade, fire control safety monitoring, traffic industry and so on, current electric appliance cabinet has all set up heat dissipation fan and vent, its purpose is exactly to reduce the inside heat of electric appliance cabinet, in order to guarantee that the electric appliance cabinet can more stabilize the work that lasts.

But current electric appliance cabinet all utilizes four screws, will dispel the heat the vent that the fan installed on electric appliance cabinet, and this kind of mounting means is difficult to dismantle, and the maintenance and the clearance of dismantling in the later stage of being inconvenient for, the maintenance of inconvenient heat dissipation fan, the radiating effect of current heat dissipation fan is relatively poor moreover.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing an electric power is with electrical cabinet ventilation cooling maintenance device, aim at solving current electrical cabinet and all utilize four screws, will dispel the heat the vent that the fan installed on electrical cabinet, this kind of mounting means is difficult to dismantle, the dismantlement maintenance and the clearance in the later stage of being not convenient for, the maintenance of inconvenient heat dissipation fan, the relatively poor problem of radiating effect of current heat dissipation fan moreover.

Technical scheme

In order to achieve the above object, the utility model provides a pair of electric power is with electric cabinet ventilation cooling maintenance device, including electric cabinet main part and heat dissipation fan: a fixed shell is fixedly installed at an opening of the outer wall of one side of the electric appliance cabinet main body, a placing groove is formed in the outer wall of one side of the fixed shell, a heat dissipation frame is arranged in the placing groove, mounting frames are symmetrically installed on the outer wall of one side of the heat dissipation frame, transmission boxes are fixedly installed on the two mounting frames, transmission mechanisms are arranged in the two transmission boxes, power shafts connected with the heat dissipation fan are movably installed on the outer wall of one side of the two transmission mechanisms, and the two transmission mechanisms are assembled to be used for driving the two power shafts to rotate simultaneously;

sliding strips are fixedly arranged on the inner walls of the two opposite sides of the placing groove, and sliding grooves matched with the sliding strips are respectively formed in the outer walls of the multiple sides of the heat dissipation frame;

the side wall of the fixed shell is provided with a limit screw for fixing the heat dissipation frame

Preferably, the transmission mechanism includes a transmission shaft, first bevel gears and second bevel gears, the two second bevel gears are respectively connected with the two power shafts, the two first bevel gears are respectively and fixedly mounted on the outer wall of the transmission shaft, a driving motor is arranged in the placement groove, the transmission shaft respectively penetrates through the two transmission boxes, and one end of the transmission shaft extends to the outer side of the transmission boxes and is connected with an output shaft of the driving motor.

Preferably, the clamping groove on the outer wall of one side of the fixed shell is internally and chemically connected with a dust screen.

Preferably, an installation frame is fixedly installed at an opening of the outer wall of one side of the electric appliance cabinet main body, and a ventilation plate provided with a plurality of ventilation openings is connected in the installation frame in a sliding mode.

Preferably, a rain shield is arranged at the top of the electric appliance cabinet main body.

Preferably, one end of the electric appliance cabinet main body is hinged with a cabinet cover.

Advantageous effects

Compared with the prior art, the utility model provides a pair of electric power is with electric cabinet ventilation cooling maintenance device possesses following beneficial effect:

1. the utility model discloses a set up the set casing in the electric appliance cabinet main part, then install two heat dissipation fans respectively on the heat dissipation frame of the inside setting of set casing, then through drive mechanism's transmission, transmit two heat dissipation fans with driving motor's effort on, make two heat dissipation fans rotate simultaneously to improve the inside radiating efficiency of electric appliance cabinet main part.

2. The utility model discloses a on the draw runner with heat dissipation frame joint setting up in the set casing, then it is fixed that the frame that will dispel the heat to recycle stop screw to the later stage of being convenient for dismantlement and maintenance, the later stage heat dissipation fan of being convenient for maintain, and the dismouting is simple moreover, simple structure.

3. The utility model discloses a set up the installation frame in the electric appliance cabinet main part, then a ventilation board of seting up the vent on the installation frame, on the outer wall that the heat dissipation fan is opposite moreover, form the convection current with the heat dissipation fan, more can improve the radiating effect of heat dissipation fan, set up the ventilation board that can open moreover, clearance vent department adnexed dust that can be convenient.

4. Through sliding connection's dust screen on the set casing, can avoid in external rubbish gets into the standing groove to guarantee the normal operating of two heat dissipation fans, the setting of set casing can reduce the adhesion of dust on the heat dissipation fan moreover, improves the clean and tidy of heat dissipation fan.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the heat dissipation frame and the power shaft of the present invention;

FIG. 3 is a schematic structural view of the transmission mechanism of the present invention in the transmission box;

FIG. 4 is a schematic view of the structure of the transmission mechanism of the present invention;

fig. 5 is a schematic view of the structure of the ventilating board and the mounting frame of the present invention;

fig. 6 is a schematic structural view of the fixing shell and the slide bar of the present invention.

The main reference numbers:

1. an electrical cabinet main body; 2. a drive motor; 3. a heat dissipation fan; 4. a dust screen; 5. a stationary case; 6. a rain shield; 7. a ventilation board; 8. a limit screw; 9. a box cover; 10. a placement groove; 11. a heat dissipation frame; 12. a chute; 13. a mounting frame; 14. a transmission box; 15. a drive shaft; 16. a power shaft; 17. a slide bar; 18. a first bevel gear; 19. a second bevel gear; 20. a transmission mechanism; 21. and (4) mounting the frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-6, a ventilation and heat dissipation maintenance device for an electrical appliance cabinet, wherein a fixing housing 5 is disposed on an electrical appliance cabinet main body 1, two heat dissipation fans 3 are respectively mounted on a heat dissipation frame 11 disposed inside the fixing housing 5, and then an acting force of a driving motor 2 is transmitted to the two heat dissipation fans 3 through transmission of a transmission mechanism 20, so that the two heat dissipation fans 3 rotate simultaneously, thereby improving heat dissipation efficiency inside the electrical appliance cabinet main body 1, the heat dissipation frame 11 is clamped on a slide bar 17 disposed in the fixing housing 5, and then the heat dissipation frame 11 is fixed by a limit screw 8, thereby facilitating later disassembly and maintenance of the heat dissipation fans 3, facilitating later maintenance of the heat dissipation fans 3, and having simple disassembly and assembly, and simple structure, by disposing an installation frame 21 on the electrical appliance cabinet main body 1, and then slidably connecting a ventilation board 7 provided with a ventilation opening on the installation frame 21, and install on the outer wall that heat dissipation fan 3 is opposite, form the convection current with heat dissipation fan 3, more can improve heat dissipation fan 3's radiating effect, set up the ventilating board 7 that can open moreover, the adnexed dust of clearance vent department that can be convenient.

As shown in fig. 1 and 2, a fixing shell 5 is fixedly mounted at an opening of an outer wall of one side of an electric appliance cabinet main body 1, a placing groove 10 is formed in the outer wall of one side of the fixing shell 5, a heat dissipation frame 11 is arranged in the placing groove 10, mounting frames 13 are symmetrically mounted on the outer wall of one side of the heat dissipation frame 11, transmission boxes 14 are fixedly mounted on the two mounting frames 13, transmission mechanisms 20 are arranged in the two transmission boxes 14, power shafts 16 connected with a heat dissipation fan 3 are movably mounted on the outer wall of one side of the two transmission mechanisms 20, and the two transmission mechanisms 20 are assembled to drive the two power shafts 16 to rotate simultaneously.

Furthermore, the inner walls of the two opposite sides of the placing groove 10 are fixedly provided with sliding strips 17, the outer walls of the two sides of the heat dissipation frame 11 are respectively provided with sliding grooves 12 matched with the sliding strips 17, and the side wall of the fixed shell 5 is provided with a limit screw 8 for fixing the heat dissipation frame 11.

The utility model discloses among the further technical scheme that provides, drive mechanism 20 includes transmission shaft 15, first bevel gear 18 and second bevel gear 19, two second bevel gear 19 are connected with two power shafts 16 respectively, two first bevel gear 18 respectively fixed mounting are on the outer wall of transmission shaft 15, be equipped with driving motor 2 in the standing groove 10, driving motor 2's model is XCA37RG, transmission shaft 15 runs through two transmission boxes 14 respectively, and one end wherein extends to the outside of transmission box 14, and be connected with driving motor 2's output shaft.

It is shown further to combine fig. 1, and the chemical industry is connected with dust screen 4 in the draw-in groove of set casing 5 one side outer wall, through sliding connection's dust screen 4 on set casing 5, can avoid in external rubbish gets into standing groove 10 to guarantee two heat dissipation fan 3's normal operating, the setting of set casing 5 can reduce the adhesion of heat dissipation fan 3 dust in addition, improves the clean and tidy of heat dissipation fan 3.

Furthermore, the utility model discloses in, the opening part fixed mounting of 1 one side outer wall of electric appliance cabinet main part has installation frame 21, and sliding connection has the ventilating board 7 of seting up a plurality of vent in the installation frame 21.

Further, the top of the electric appliance cabinet main body 1 is provided with a rain shield 6, and one end of the electric appliance cabinet main body 1 is hinged with a box cover 9.

The utility model discloses a through set up set casing 5 on electrical cabinet main part 1, then install two heat dissipation fans 3 respectively on the heat dissipation frame 11 that sets up inside set casing 5, then through the transmission of drive mechanism 20, transmit the effort of driving motor 2 to two heat dissipation fans 3, make two heat dissipation fans 3 rotate simultaneously, thus improve the heat dissipation efficiency inside electrical cabinet main part 1, through on the draw runner 17 that sets up heat dissipation frame 11 joint in set casing 5, in the time of installation, at first, heat dissipation frame 11 is blocked on the draw runner 17 that the joint set up in set casing 5, when heat dissipation frame 11 is completely blocked to the bottommost, then utilize stop screw 8 to pass in the through-hole of set casing 5, then utilize the nut to lock, fix heat dissipation frame 11, thereby facilitate later stage's dismantlement and maintenance, the later stage's maintenance of heat dissipation fan 3, and the dismouting is simple, simple structure through setting up installation frame 21 on electrical cabinet main part 1, then a ventilation board 7 of seting up the vent on installation frame 21 sliding connection installs on the outer wall that heat dissipation fan 3 is opposite moreover, forms the convection current with heat dissipation fan 3, more can improve the radiating effect of heat dissipation fan 3, sets up ventilation board 7 that can open moreover, clearance vent department adnexed dust that can be convenient.

The electrical components present therein are all electrically connected to an external master controller, and the master controller may be a conventional known device for a computer or the like to control.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. A ventilation and heat dissipation maintenance device for an electric appliance cabinet comprises an electric appliance cabinet main body (1) and a heat dissipation fan (3), it is characterized in that a fixed shell (5) is fixedly arranged at an opening of the outer wall of one side of the electric appliance cabinet main body (1), a placing groove (10) is arranged on the outer wall of one side of the fixed shell (5), a heat dissipation frame (11) is arranged in the placing groove (10), the heat dissipation fan is characterized in that mounting frames (13) are symmetrically mounted on the outer wall of one side of the heat dissipation frame (11), transmission boxes (14) are fixedly mounted on the two mounting frames (13), transmission mechanisms (20) are arranged in the two transmission boxes (14), power shafts (16) connected with the heat dissipation fan (3) are movably mounted on the outer wall of one side of the two transmission mechanisms (20), and the two transmission mechanisms (20) are assembled to be used for driving the two power shafts (16) to rotate simultaneously;

sliding strips (17) are fixedly arranged on the inner walls of the two opposite sides of the placing groove (10), and sliding grooves (12) matched with the sliding strips (17) are respectively formed in the outer walls of the multiple sides of the heat dissipation frame (11);

and a limiting screw (8) used for fixing the heat dissipation frame (11) is arranged on the side wall of the fixed shell (5).

2. The ventilation and heat dissipation maintenance device for the electric appliance cabinet is characterized in that the transmission mechanism (20) comprises a transmission shaft (15), first bevel gears (18) and second bevel gears (19), the two second bevel gears (19) are respectively connected with the two power shafts (16), the two first bevel gears (18) are respectively and fixedly installed on the outer walls of the transmission shaft (15), a driving motor (2) is arranged in the placing groove (10), the transmission shaft (15) respectively penetrates through the two transmission boxes (14), and one end of the transmission shaft extends to the outer side of the transmission boxes (14) and is connected with the output shaft of the driving motor (2).

3. The ventilation and heat dissipation maintenance device for the electric appliance cabinet as claimed in claim 1, wherein a dust screen (4) is connected to the inside of the clamping groove on the outer wall of one side of the fixed shell (5).

4. The ventilation and heat dissipation maintenance device for the electric appliance cabinet as claimed in claim 1, wherein an installation frame (21) is fixedly installed at an opening of an outer wall of one side of the electric appliance cabinet main body (1), and a ventilation plate (7) provided with a plurality of ventilation openings is slidably connected in the installation frame (21).

5. The ventilation and heat dissipation maintenance device for the electric appliance cabinet as claimed in claim 1, wherein a rain shield (6) is arranged at the top of the electric appliance cabinet main body (1).

6. The ventilation and heat dissipation maintenance device for the electric appliance cabinet as claimed in claim 1, wherein one end of the electric appliance cabinet main body (1) is hinged with a cabinet cover (9).