CN218300741U

CN218300741U - Ring main unit

Info

Publication number: CN218300741U
Application number: CN202221952888.5U
Authority: CN
Inventors: 李�杰; 付熠; 余炜
Original assignee: Wuhan Xinfu Wenjie Electromechanical Equipment Co ltd
Current assignee: Wuhan Xinfu Wenjie Electromechanical Equipment Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-13
Anticipated expiration: 2032-07-27

Abstract

The utility model provides a ring main unit, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inner wall top fixed mounting of the cabinet body has the installation shell, the bottom fixed mounting of installation shell has the ion fan that is used for eliminating static, the inner wall top fixed mounting of installation shell has the motor, the output welding of motor has the carousel, the fixed surface of carousel installs and changes the board, the bottom fixed mounting who changes the board has the brush. By starting the ion fan, the air flow with a large amount of positive and negative ion charges is blown to the electronic element, so that a large amount of positive and negative ion electrons are contacted with and neutralized by the static charges generated on the electronic element, the static electricity generated by the electronic element is eliminated, when the ion fan works for a long time, the ion fan is closed by workers, then the motor is started, the rotating disc and the rotating plate are driven by the motor to rotate, and the distance between the brush head part of the brush and the fan blade of the ion fan is short.

Description

Ring main unit

Technical Field

The utility model relates to a looped netowrk cabinet technical field, in particular to looped netowrk cabinet.

Background

The ring main unit is a group of electric equipment which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like.

The application numbers are: CN 202020590369.3's chinese utility model patent, it discloses a looped netowrk cabinet, including the looped netowrk cabinet, the lower surface four corners department of looped netowrk cabinet all fixes and is provided with the lower margin, the guardrail is installed in the outside of looped netowrk cabinet, just the ventilation duct has been seted up to the symmetry on two curb plates of looped netowrk cabinet, and the inboard fixed surface in ventilation duct installs the polyethylene dust screen, just the outside surface symmetry of two curb plates of looped netowrk cabinet is provided with the weather shield, the lower fixed surface of looped netowrk cabinet installs the dampproof board. The ring main unit is provided with the guardrail, is convenient to install and multifunctional, can accelerate air flow in the main unit through the ventilation groove, and has the functions of ventilation and heat dissipation, the polyethylene dustproof net is used for reducing dust entering the ring main unit, protecting electrical equipment and prolonging the service life, the rain baffle can play a role in rain and water prevention, and the damp-proof plate is arranged at the joint of the foundation and the ring main unit, so that the damp-proof performance of the ring main unit can be improved, the ring main unit is suitable for severe working environment, and the service life is further prolonged;

although current looped netowrk cabinet has been solved to above-mentioned technical scheme, most function singleness, the thermal diffusivity is relatively poor, do not possess dustproof, dampproofing function, can not be applicable to abominable operational environment, easily lead to the life to shorten because of environmental reason, and then increased the maintenance cost, be unfavorable for the technical problem who practices thrift manpower resources, but in the long-time use of looped netowrk cabinet, its inside electronic component produces static easily, in order to solve the emergence of this kind of condition, adopt ion fan to carry out the neutralization to it usually, and ion fan is through long-time use, the flabellum surface is infected with the dust easily, thereby influence the effect that ion fan destatics, for this reason, provide a looped netowrk cabinet.

SUMMERY OF THE UTILITY MODEL

In view of this, embodiments of the present invention provide a ring main unit, so as to solve or alleviate technical problems existing in the prior art, and at least provide a beneficial option.

The utility model discloses technical scheme is so realized: the utility model provides a ring main unit, includes the cabinet body, the inner wall top fixed mounting of the cabinet body has the installation shell, the bottom fixed mounting of installation shell has the ion fan that is used for eliminating static, the inner wall top fixed mounting of installation shell has the motor, the output welding of motor has the carousel, the fixed surface of carousel installs the commentaries on classics board, the bottom fixed mounting who changes the board has the brush.

Preferably: both sides fixed mounting has anti-static baffle about the inner wall of the cabinet body, the draw-in groove has been seted up to one side of preventing static baffle, the draw-in groove is along the length interval evenly distributed who prevents static baffle, the inside joint of draw-in groove has the loading board, the loading board is provided with four groups altogether, just the shape of loading board is L shape structure, four groups the bushing that is used for bearing electronic component has all been placed at the top of loading board, prevent one side of static baffle and be located one side of draw-in groove has been seted up and has been hung the interface, the inside of hanging the interface has been hung the ring, just the breach has been seted up to the surface of ring, the inside of ring has been hung the earthing rod, the bottom of earthing rod is passed the bottom of the cabinet body contacts with the earth.

Preferably: the thermovent has been seted up to the inner wall both sides of the cabinet body, and inside one side fixed mounting of thermovent has a plurality of shutter plates, and is a plurality of shutter plate is from last to interval evenly distributed in inside one side of thermovent down, the inside of thermovent just is located a plurality of one side fixed mounting of shutter plate has the filter screen.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. the utility model discloses a start ion fan, the air current that will have a large amount of positive and negative ion charges, blow on electronic component, make the static charge that produces on a large amount of positive and negative ion electrons and the electronic component contact and carry out neutralization, thereby realize the effect of eliminating the produced static of electronic component, when being infected with the dust on the long-time work flabellum piece of ion fan, close ion fan earlier through the staff, again with the motor start, it rotates with the rotor plate to drive the motor through the motor, because the distance between brush head part of brush and the fan blade of ion fan is nearer, when piling up the dust when the fan blade on the ion fan, the dust contacts with the brush, therefore, when the motor is rotatory, can drive the brush and rotate, thereby make the brush sweep the dust, thereby realize the clear effect of ion fan, and simultaneously, ion fan is when starting, the dust that piles up on its flabellum piece also can carry out the dust under the effect of brush and clear up, prevent that the dust from piling up thickly, thereby the effect of ion fan static elimination has been improved, further prevent to install the electronic component production in the cabinet body inside, the influence of static has been avoided the electronic component to cause.

2. The utility model discloses a static baffle is prevented in the setting, can further prevent that electronic component from producing static, through setting up loading board and bushing, is convenient for place electronic component, makes to separate between the electronic component, through setting up the ring, is convenient for dismantle the earthing rod, through inserting the earthing rod ground, makes the leading-in earth of static charge that electronic component produced, further eliminates the static charge that electronic component produced, effectively avoids static to pile up at the internal portion of cabinet.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a cross-sectional structural view of the mounting housing of the present invention;

FIG. 3 is a partial structure view of the anti-static partition of the present invention;

fig. 4 is a sectional structure view of the cabinet body of the present invention.

Reference numerals: 1. a cabinet body; 2. mounting a shell; 3. an ion blower; 4. a motor; 5. a turntable; 6. rotating the plate; 7. a brush; 8. an anti-static separator; 9. a card slot; 10. a carrier plate; 11. a bushing; 12. hanging an interface; 13. a circular ring; 14. a ground rod; 15. a heat dissipation port; 16. louver blades; 17. and (4) a filter screen.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, the embodiment of the utility model provides a ring main unit, including the cabinet body 1, the inner wall top of the cabinet body 1 is through the bolt, the installation shell 2 is installed to the screw, two ion fans 3 are installed to the bottom of installation shell 2, be used for eliminating the static of the internal portion of cabinet, motor 4 is installed through the screw at the inner wall top of installation shell 2, the output welding of motor 4 has carousel 5, the outer surface welding of carousel 5 has two commentaries on classics boards 6, and two commentaries on classics boards 6 are installed with the axis of carousel 5 as central symmetry, and form a straight line, brush 7 is installed to the bottom of two commentaries on classics boards 6, and brush 7 comprises nylon wire material, the compliance is stronger, and durable, the logical groove that is linked together with ion fan 3 is seted up to the inner wall bottom of installation shell 2; the installation shell 2 is arranged to facilitate the disassembly of the ion fan 3, the ion fan 3 is started, air flow with a large amount of positive and negative ion charges is blown onto an electronic element, a large amount of positive and negative ion electrons are made to contact and neutralize the static charges generated on the electronic element, and therefore the effect of eliminating the static charges generated by the electronic element is achieved, when the ion fan 3 works for a long time, the ion fan 3 is closed firstly by workers, then the motor 4 is started, the rotating disc 5 and the rotating plate 6 are driven by the motor 4 to rotate, because the distance between the brush head part of the brush 7 and the fan blade of the ion fan 3 is short, when the fan blade on the ion fan 3 accumulates the dust, the dust is in contact with the brush 7, therefore, when the motor 4 rotates, the brush 7 can be driven to rotate, the brush 7 sweeps the dust off, the cleaning effect of the ion fan 3 is achieved, meanwhile, when the ion fan 3 is started, the dust accumulated on the fan blade can also be cleaned under the effect of the brush 7, the dust accumulation is prevented from being too thick, the static electricity eliminating effect of the ion fan 3 is improved, and the electronic element is prevented from being further generated in the cabinet body 1.

In this embodiment, specifically: two anti-static partition plates 8 are mounted on the upper side and the lower side of the inner wall of the cabinet body 1 through screws and screw holes, four clamping grooves 9 are formed in one side of each of the two anti-static partition plates 8, the four clamping grooves 9 are evenly distributed along the length of each anti-static partition plate 8 in an interval mode, a bearing plate 10 is clamped in each of the four clamping grooves 9, the bearing plate 10 is divided into four groups from top to bottom, the bearing plate 10 is of an L-shaped structure, drain plates 11 used for bearing electronic elements are placed at the tops of the four groups of bearing plates 10, hanging interfaces 12 are formed in one sides of the two anti-static partition plates 8 and located on one sides of the clamping grooves 9, a circular ring 13 is hung in each hanging interface 12, a notch is formed in the outer surface of the circular ring 13, and the purpose is that the circular ring 13 is conveniently detached, a grounding rod 14 is hung in each of the circular ring 13 and is made of conductive metal, and a notch used for matching with the grounding rod 14 is formed in the bottom of the inner wall of the cabinet body 1; through setting up anti-static baffle 8, can further prevent that electronic component from producing static, through setting up loading board 10 and bushing 11, be convenient for place electronic component, separate between the messenger electronic component, through setting up ring 13, be convenient for dismantle grounding rod 14, through inserting grounding rod 14 ground, the leading-in earth of static electric charge that makes electronic component produce, further eliminate the static electric charge that electronic component produced, effectively avoid static to pile up in cabinet 1 is inside.

In this embodiment, specifically: the cabinet comprises a cabinet body 1 and is characterized in that heat dissipation ports 15 are formed in two sides of the inner wall of the cabinet body 1, seventeen louver blades 16 are welded on one side of the interior of each heat dissipation port 15, the seventeen louver blades 16 are evenly distributed at intervals from top to bottom, a filter screen 17 is installed inside each heat dissipation port 15 and located on one side of each louver blade 16, a supporting block is welded at the bottom of the cabinet body 1, and an anti-skid pad is bonded at the bottom of each supporting block; through setting up thermovent 15 and being convenient for discharge the heat of the internal portion of cabinet 1, prevent that the high temperature of the internal portion of cabinet from leading to the fact the harm to electronic component, through setting up filter screen 17, get into the cabinet body 1 messenger when the outside air for impurity particle who contains in the air to the entering filters, prevent that impurity particle that contains from getting into the internal portion of cabinet 1 in the air, lead to the fact certain influence to electronic component, ensured the clean and tidy degree of the internal portion of cabinet 1.

The utility model discloses at the during operation: s2, the ion fan 3 is convenient to disassemble by arranging the mounting shell 2, the ion fan 3 is started, airflow with a large amount of positive and negative ion charges is blown to the electronic element, and a large amount of positive and negative ion electrons are contacted with and neutralized by the electrostatic charges generated on the electronic element, so that the effect of eliminating the static electricity generated by the electronic element is realized, when the ion fan 3 works for a long time and dust is attached to fan blades, the ion fan 3 is firstly closed by a worker, then the motor 4 is started, the rotating disc 5 and the rotating plate 6 are driven by the motor 4 to rotate, as the distance between the brush head part of the brush 7 and the fan blades of the ion fan 3 is relatively short, when the fan blades on the ion fan 3 are accumulated with dust, the dust is contacted with the brush 7, therefore, when the motor 4 rotates, the brush 7 is driven to rotate, so that the brush 7 sweeps the dust down, the cleaning effect of the ion fan 3 is realized, and meanwhile, when the ion fan 3 is started, the dust accumulated on the fan blades can also be cleaned under the effect of cleaning under the effect of the electrostatic brush 7, so that the electrostatic charges are prevented from being accumulated thickly, thereby the electrostatic elimination effect of the ion fan 3 is improved, the electrostatic elimination effect of the electronic element inside of the cabinet body is further prevented from being influenced by the electronic element 1, and the electronic element is avoided;

s1, through setting up antistatic partition 8, can further prevent that electronic component from producing static, through setting up loading board 10 and bushing 11, be convenient for place electronic component, make separate between the electronic component, through setting up ring 13, be convenient for dismantle grounding rod 14, through inserting grounding rod 14 into ground, make the leading-in earth of the static charge that electronic component produced, further eliminate the static charge that electronic component produced, effectively avoid static to pile up in cabinet 1 is inside.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a looped netowrk cabinet, includes cabinet body (1), its characterized in that: the top of the inner wall of the cabinet body (1) is fixedly provided with a mounting shell (2), and the bottom of the mounting shell (2) is fixedly provided with an ion fan (3) for eliminating static electricity;

the inner wall top fixed mounting of installation shell (2) has motor (4), the output welding of motor (4) has carousel (5), the fixed surface of carousel (5) installs and changes board (6), the bottom fixed mounting who changes board (6) has brush (7).

2. The ring main unit according to claim 1, wherein: both sides fixed mounting has about the inner wall of the cabinet body (1) prevents static baffle (8), draw-in groove (9) have been seted up to one side of preventing static baffle (8).

3. The ring main unit according to claim 2, wherein: draw-in groove (9) are along the length interval formula evenly distributed of preventing static baffle (8), the inside joint of draw-in groove (9) has loading board (10).

4. The ring main unit according to claim 3, wherein: the bearing plate (10) is provided with four groups, and the bearing plate (10) is in an L-shaped structure.

5. The ring main unit according to claim 4, wherein: and the top parts of the four groups of bearing plates (10) are respectively provided with a bushing (11) for bearing an electronic element.

6. The ring main unit according to claim 5, wherein: one side of the anti-static partition plate (8) and one side of the clamping groove (9) are provided with a hanging port (12), a circular ring (13) is hung inside the hanging port (12), and a notch is formed in the outer surface of the circular ring (13).

7. The ring main unit according to claim 6, wherein: the outer surface of the circular ring (13) is provided with a notch, a grounding rod (14) is hung in the circular ring (13), and the bottom end of the grounding rod (14) penetrates through the bottom of the cabinet body (1) to be in contact with the ground.

8. The ring main unit according to claim 1, wherein: heat dissipation openings (15) are formed in two sides of the inner wall of the cabinet body (1), and a plurality of louver blades (16) are fixedly mounted on one side of the interior of each heat dissipation opening (15).

9. The ring main unit according to claim 8, wherein: a plurality of the louver blades (16) are evenly distributed on one side of the inner part of the heat dissipation opening (15) from top to bottom at intervals.

10. The ring main unit according to claim 9, wherein: a filter screen (17) is fixedly arranged in the heat dissipation opening (15) and positioned at one side of the plurality of louvers (16).