CN214958211U

CN214958211U - Switch board with safeguard function

Info

Publication number: CN214958211U
Application number: CN202120967953.0U
Authority: CN
Inventors: 郑培; 郑倩容; 郑豪秀; 吴亚; 蔡雨泽; 何承翰
Original assignee: Hongtuo Transformer Co ltd
Current assignee: Hongtuo Transformer Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-30
Anticipated expiration: 2031-05-08

Abstract

The utility model belongs to the technical field of the switch board technique and specifically relates to a switch board with safeguard function and specifically relates to poor, the vibration of radiating efficiency influences big problem to control element among the prior art, now proposes following scheme, and it includes the casing, the operation mouth has been seted up to positive one side outside of casing, the outside of operation mouth articulates there is the operation door, the internally mounted of casing has the mounting panel, one side outside that the operation door was kept away from to the mounting panel has seted up multiunit recess, multiunit the equal movable mounting in inside of recess has the slider, the outside rigid coupling of slider has the first spring of multiunit. The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized protecting the inside control element of switch board, has reduced external environment's vibration to control element's influence, has effectively guaranteed switch board and external circulation of air in addition, and the effectual heat that produces control element dispels the heat, protects control element, easily uses widely.

Description

Switch board with safeguard function

Technical Field

The utility model relates to a switch board field especially relates to a switch board with safeguard function.

Background

The control cabinet is characterized in that switch equipment, a measuring instrument, protective electric appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, the arrangement of the control cabinet meets the requirement of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, the control cabinet is commonly used in various distribution, distribution and transformation substations, radiating holes are usually formed in the side face of the control cabinet for radiating, therefore, dust cannot be prevented from entering the cabinet body, the equipment is fully distributed with the dust or enters the equipment in the past, the radiating effect of the control cabinet is poor, and the equipment is easy to damage.

The switch board among the prior art often simple structure, often use the fan to exchange the inside air of switch board and external air for guaranteeing the normal heat dissipation of switch board, the heat that utilizes the air to flow and dispel the heat with the inside controlling element of switch board production, often contain a large amount of dust in the external air, the dust screen of simple is when using for a long time, the dust can block up the dust screen, it is relatively poor to lead to the air to flow, the heat that the inside production of switch board can't in time dispel the heat, inside current controlling element often the direct mount controlling element, external vibration often can exert an influence to controlling element's precision component, for this reason, this scheme has provided a switch board with safeguard function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a switch board with safeguard function has solved among the prior art problem that radiating efficiency is poor, the vibration influences greatly to control element.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a control cabinet with a protection function comprises a shell, wherein an operation opening is formed in the outer portion of one side of the front face of the shell, an operation door is hinged to the outer portion of the operation opening, a mounting plate is mounted in the shell, a plurality of groups of grooves are formed in the outer portion of one side, away from the operation door, of the mounting plate, a sliding block is movably mounted in each group of grooves, a plurality of groups of first springs are fixedly connected to the inner walls of the grooves, one ends of a plurality of groups of driving sliding blocks extend to the outer portions of the grooves and fixedly connected to the inner walls of the shell, a plurality of groups of air inlets are formed in the outer portions of two sides of the shell, dust filtering mechanisms are arranged on two sides, close to the air inlets, of the inner portion of the shell, a plurality of groups of air outlet pipes are fixedly sleeved on the top of the shell, and fans are mounted in the air outlet pipes;

the dust filtering mechanism comprises two groups of driving rollers which are rotatably arranged in the shell, a filter screen which is movably sleeved outside the two groups of driving rollers, and a driving motor which is arranged at one side outside the shell and is used for driving the driving rollers, the two groups of driving rollers are arranged along the width direction of the shell, and two groups of driving rollers are respectively positioned at the bottom of the inner side of the shell and the top of the inner side of the shell, the dust filtering mechanism also comprises a slag discharge port arranged at the bottom of the outer side of the shell and a cleaning plate positioned at the bottom of the filter screen, the utility model discloses a cleaning plate, including the casing, the bottom of casing is all followed to the clearance board, the clearance board is all set up along the width direction of casing with the row cinder notch, the multiunit installing port has evenly been seted up to the bottom of clearance board, the multiunit the equal movable sleeve in inside of installing port is equipped with stand, multiunit the equal rigid coupling in top of stand has the second spring, multiunit the top of second spring all with the inboard top rigid coupling of installing port, the multiunit the bottom of stand all extends to the bottom of installing port and the inboard bottom rigid coupling of casing.

Preferably, the filter screen is of an annular structure.

Preferably, a plurality of groups of air outlets are formed in the outer portion of the air outlet pipe in a movable sleeved mode and are provided with protective covers, and a plurality of groups of air outlets are formed in the outer portion of each protective cover evenly.

Preferably, the multiple groups of air inlets are arranged downwards in an inclined manner at an angle with the top of the shell.

Preferably, the top of cleaning plate is semicircle arc-shaped structure, and the laminating of the outside bottom of the top of cleaning plate and filter screen, multiunit the inside that the one side bottom that the cleaning plate is close to the row cinder notch all inclines to extend to the row cinder notch.

Preferably, the groove and the sliding block are of circular structures, and the first springs are distributed in multiple groups at equal intervals.

The utility model has the advantages that:

1. through mutually supporting such as casing, operation door, mounting panel, recess, slider, first spring, the realization reduces external vibration to control element's influence, guarantees control element's life, and control element is located the inside of casing, effectively avoids contacting with external direct rigidity.

2. Through filter screen, driving roller, clearance brush, second spring, driving motor etc. and mutually support, realize filtering the air that enters into the casing inside, be stained with the dust that attaches on the filter screen and clear up, prevent that the dust from entering into the inside of casing, reduce the radiating effect of casing, block the drop of water in the air that enters into the casing inside through water proof membrane, guiding gutter, prevent that water from entering into the inside corrosion control element of casing.

The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized protecting the inside control element of switch board, has reduced external environment's vibration to control element's influence, has effectively guaranteed switch board and external circulation of air in addition, and the effectual heat that produces control element dispels the heat, protects control element, easily uses widely.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is an enlarged view of a point a of the present invention.

Fig. 3 is a left side sectional view of the present invention.

Reference numbers in the figures: 1. a housing; 2. an operation port; 3. an operating door; 4. mounting a plate; 5. a groove; 6. a slider; 7. a first spring; 8. an air inlet; 9. an air outlet pipe; 10. a fan; 11. a driving roller; 12. a filter screen; 13. a drive motor; 15. a slag discharge port; 16. cleaning the plate; 17. an installation port; 18. a column; 19. a second spring; 20. a protective cover; 21. and (7) air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

Referring to fig. 1-3, a control cabinet with protection function, including a housing 1, an operation opening 2 is provided outside one side of the front of the housing 1, an operation door 3 is hinged outside the operation opening 2, a mounting plate 4 is installed inside the housing 1, a plurality of groups of grooves 5 are provided outside one side of the mounting plate 4 away from the operation door 3, sliders 6 are movably installed inside the plurality of groups of grooves 5, a plurality of groups of first springs 7 are fixedly connected to the outside of the sliders 6, the other ends of the plurality of groups of first springs 7 are fixedly connected to the inner wall of the grooves 5, the grooves 5 and the sliders 6 are of a circular structure, the plurality of groups of first springs 7 are distributed at equal intervals, one ends of the plurality of groups of driving sliders 6 extend to the outside of the grooves 5 and are fixedly connected to the inner wall of the housing 1, the operation door 3 is opened to install a control element outside one side of the mounting plate 4 close to the operation door 3, when the equipment is vibrated, the plurality of groups of first springs 7 contract, The stretching further cushions the effect of the vibration and reduces the effect of the vibration on the control elements mounted on the mounting plate 4.

Multiunit air intake 8 has all been seted up to casing 1's both sides outside, multiunit air intake 8 all becomes 45 degrees slopes to set up downwards with casing 1's top, the fixed cover in top of casing 1 is equipped with multiunit play tuber pipe 9, the inside of multiunit play tuber pipe 9 all installs fan 10, the outside movable sleeve that the multiunit goes out tuber pipe 9 is equipped with protection casing 20, multiunit air outlet 21 has evenly been seted up to protection casing 20's outside, fan 10 rotates, with external air through the inside of multiunit air intake 8 attraction income casing 1, then from the outside of multiunit play tuber pipe 9 discharge casing 1 from multiunit air outlet 21 external ring, the air circulates at casing 1 inside and external, the heat that produces casing 1 internally mounted's control element dispels the heat.

The two sides of the inside of the shell 1 close to the air inlet 8 are respectively provided with a dust filtering mechanism, the dust filtering mechanism comprises two groups of transmission rollers 11 rotatably arranged inside the shell 1, a filter screen 12 movably sleeved outside the two groups of transmission rollers 11, a transmission motor 13 arranged on one side of the outside of the shell 1 and used for driving the transmission rollers 11, the two groups of transmission rollers 11 are arranged along the width direction of the shell 1, the two groups of transmission rollers 11 are respectively positioned at the bottom of the inner side of the shell 1 and the top of the inner side of the shell 1, the filter screen 12 is of an annular structure, a slag discharge port 15 at the bottom of the outer side of the shell 1, the bottom of the outer side of the filter screen 12 is provided with a cleaning plate 16, the cleaning plate 16 and the slag discharge port 15 are both arranged along the width direction of the shell 1, the top of the cleaning plate 16 is of a semicircular arc structure, the top of the cleaning plate 16 is attached to the bottom of the outer side of the filter screen 12, the bottoms of one side of the cleaning plates 16 close to the slag discharge port 15 are both obliquely extended to the inside of the slag discharge port 15, the bottom of the cleaning plate 16 is uniformly provided with a plurality of groups of mounting ports 17, the insides of the plurality of groups of mounting ports 17 are movably sleeved with upright posts 18, the tops of the plurality of groups of upright posts 18 are fixedly connected with second springs 19, the tops of the plurality of groups of second springs 19 are fixedly connected with the top of the inner side of the mounting port 17, the bottoms of the plurality of groups of upright posts 18 extend to the bottom of the mounting port 17 and are fixedly connected with the bottom of the inner side of the shell 1, the plurality of groups of second springs 19 bounce the cleaning plate 16 to enable the top of the cleaning plate 16 to be tightly attached to the bottom of the outer side of the filter screen 12, air entering the shell 1 from the air inlet 8 is filtered by the filter screen 12 to remove dust in the air, the dust is attached to the outer side of the filter screen 12, the transmission motor 13 drives the filter screen 12 to rotate, after the filter screen 12 is attached to the cleaning plate 16 and rotates, the dust on the filter screen 12 is cleaned, the cleaned dust is discharged to the outer side of the shell 1 through the slag discharge port 15 along the inclined plane of the cleaning plate 16, effectively ensures that the dust generated by the long-time continuous work of the equipment can not block the filter screen 12 and influence the circulation volume of the air in the shell 1.

The working principle is as follows: when the air conditioner is used, a control element to be installed is installed on the outer portion, close to the operation port 2, of one side of the installation plate 4 only by opening the operation door 3, then the power supply is connected, the operation door 3 is closed, heat is generated when the control element works, the temperature inside the shell 1 rises, the multiple groups of fans 10 rotate, outside air is sucked into the shell 1 from the multiple groups of air inlets 8, after the outside air enters the shell 1, dust mixed in the air is filtered through the filter screen 12, then the air enters and circulates inside the shell 1, then the air is discharged outside the shell 1 from the multiple groups of air outlet pipes 9 and is discharged into the environment from the multiple groups of air outlets 21, the heat inside the shell 1 is taken away through air circulation, the dust is accumulated on the outer surface of the filter screen 12, the transmission motor 13 is started, the transmission motor 13 drives the filter screen 12 to rotate, after the filter screen 12 is attached to the cleaning plate 16 to rotate, the dust clearance that is stained with on filter screen 12 is cleaned to clearance board 16, the inside that the inclined plane of following clearance board 16 along the dust of clearance board by the clearance prevents that the dust from entering into casing 1 through the outside of row's cinder notch 15 discharge to casing 1, be favorable to guaranteeing the long-time continuous stable work of the inside controlling element of switch board, when casing 1 receives the vibration influence, the shrink takes place for the first spring 7 of multiunit, tensile action, cushion the influence that produces the vibration, and then reduce the influence of vibration to the controlling element who installs on mounting panel 4.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a switch board with safeguard function, includes casing (1), its characterized in that, operation mouth (2) have been seted up to the positive one side outside of casing (1), the outside of operation mouth (2) articulates there is operation door (3), the internally mounted of casing (1) has mounting panel (4), multiunit recess (5) have been seted up to one side outside that operation door (3) were kept away from in mounting panel (4), the multiunit the equal movable mounting in inside of recess (5) has slider (6), the outside rigid coupling of slider (6) has multiunit first spring (7), the multiunit the other end of first spring (7) all with the inner wall rigid coupling of recess (5), the outside that the one end of multiunit drive slider (6) all extends to recess (5) and the inner wall rigid coupling of casing (1), multiunit air intake (8) have all been seted up to the both sides outside of casing (1), two sides of the interior of the shell (1), which are close to the air inlet (8), are respectively provided with a dust filtering mechanism, the top of the shell (1) is fixedly sleeved with a plurality of groups of air outlet pipes (9), and fans (10) are respectively arranged in the air outlet pipes (9);

the dust filtering mechanism comprises two groups of driving rollers (11) rotatably installed inside a shell (1), a filter screen (12) movably sleeved outside the two groups of driving rollers (11) and a transmission motor (13) installed on one side outside the shell (1) and used for driving the driving rollers (11), wherein the two groups of driving rollers (11) are arranged along the width direction of the shell (1), the two groups of driving rollers (11) are respectively positioned at the bottom of the inner side of the shell (1) and the top of the inner side of the shell (1), the dust filtering mechanism further comprises a slag discharge port (15) formed at the bottom of the outer side of the shell (1) and a cleaning plate (16) positioned at the bottom of the filter screen (12), the cleaning plate (16) and the slag discharge port (15) are arranged along the width direction of the shell (1), a plurality of groups of installation ports (17) are uniformly formed at the bottom of the cleaning plate (16), and a plurality of groups of upright columns (18) are movably sleeved inside the installation ports (17), the top of multiunit stand (18) all the rigid coupling have second spring (19), multiunit the top of second spring (19) all with the inboard top rigid coupling of installing port (17), the multiunit the bottom of stand (18) all extends to the bottom of installing port (17) and the inboard bottom rigid coupling of casing (1).

2. The control cabinet with the protection function according to claim 1, wherein the filter screen (12) is of an annular structure.

3. The control cabinet with the protection function according to claim 1, wherein a plurality of protection covers (20) are movably sleeved outside the air outlet pipes (9), and a plurality of air outlets (21) are uniformly formed outside the protection covers (20).

4. The control cabinet with the protection function according to claim 1, wherein the plurality of groups of air inlets (8) are all arranged in a 45-degree inclined downward manner with respect to the top of the housing (1).

5. The control cabinet with the protection function according to claim 1, wherein the top of each of the cleaning plates (16) is of a semi-arc structure, the top of each of the cleaning plates (16) is attached to the bottom of the outer side of the filter screen (12), and the bottoms of the cleaning plates (16) on the side close to the slag discharge port (15) are inclined and extend to the inside of the slag discharge port (15).

6. The control cabinet with the protection function according to claim 1, wherein the groove (5) and the sliding block (6) are both circular structures, and the plurality of groups of first springs (7) are distributed at equal intervals.