CN219833357U

CN219833357U - Multifunctional low-voltage draw-out type switch cabinet

Info

Publication number: CN219833357U
Application number: CN202320716877.5U
Authority: CN
Inventors: 刘泽文; 刘卫贤
Original assignee: Zhuhai Liheng Electrical Appliance Co ltd
Current assignee: Zhuhai Liheng Electrical Appliance Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-10-13
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a multifunctional low-voltage extraction type switch cabinet, which relates to the technical field of switch cabinets and comprises a shell, wherein three drawers are arranged on the side wall of the shell, two fans are arranged at the top of the shell, a protection net is arranged at the position of the shell relative to the fans, a cleaning structure is arranged on the upper surface of the shell and comprises an electric push rod fixedly arranged on the upper surface of the shell, a connecting strip is fixedly connected to the output end of the electric push rod, a support rod is rotatably connected to the lower surface of the connecting strip, and a rectangular frame is fixedly connected to the lower end of the support rod.

Description

Multifunctional low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a multifunctional low-voltage extraction type switch cabinet.

Background

The switch cabinet is equipment for opening and closing, controlling and protecting electric equipment in a circuit system, and can be divided into a low-voltage switch cabinet and a high-voltage switch cabinet according to voltage grades, wherein the low-voltage switch cabinet comprises a low-voltage extraction type switch cabinet, and electronic components of the switch cabinet are mainly integrated in a box similar to a drawer.

One chinese patent with publication number CN212968771U discloses a multifunctional low-voltage draw-out switch cabinet, which comprises a housin, two heating panels are fixedly connected with in the inside of casing, two the bottom of heating panel and casing internal surface top are provided with the light, the inside of light is provided with the battery, the top of light is provided with magnet, two the inside at heating panel and casing top is provided with the motor, two the bottom of heating panel and casing top are provided with the second recess. According to the utility model, the illuminating lamps are arranged at the bottom of the radiating plate and the top of the inner surface of the shell, the magnet is arranged at the top of the illuminating lamps, the battery is arranged in the illuminating lamps, the positions of the illuminating lamps in the shell and the radiating plate can be adjusted, the observation is convenient, the sliding rails are fixedly connected to the top of the radiating plate and the bottom of the inner surface of the shell, the top of each sliding rail is slidably connected with the guide rail, the drawer cannot be continuously pulled out after the guide rail moves for a certain distance, and the drawer is required to be lifted upwards to be taken out.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: when the protection net is used for protecting the fan, foreign matters such as dust and batting are easy to adhere to the surface of the protection net, and the mesh of the protection net is blocked by the foreign matters such as dust and batting for a long time, so that the ventilation efficiency of the fan is affected, and the heat dissipation speed of the switch cabinet is reduced.

For this purpose, we propose a multifunctional low-voltage draw-out switchgear.

Disclosure of Invention

The utility model aims to provide a multifunctional low-voltage extraction type switch cabinet so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional low pressure pull-out type cubical switchboard, includes the shell, three drawer is installed to the lateral wall of shell, two fans are installed at the top of shell, the protection network is installed for the position of fan to the shell, the upper surface of shell is equipped with the clearance structure, the clearance structure includes the electric putter of fixed mounting at the shell upper surface, the output fixedly connected with connecting strip of electric putter, the lower surface rotation of connecting strip is connected with the bracing piece, the lower extreme fixedly connected with rectangle frame of bracing piece, the surface joint of rectangle frame is connected with two splint, the fixed surface of splint is connected with the brush strip, brush strip and protection network sliding connection, the surface sliding sleeve of bracing piece has the screw.

The components achieve the following effects: through setting up the clearance structure, utilize the screw with the help of the power of fan under the circumstances that need not close the fan, just can clear up the foreign matter such as dust and batting that adhere to on the protection network surface to guarantee that the mesh of protection network can normally ventilate, and then make the fan can normally work and the cubical switchboard can normally dispel the heat.

Preferably, a screw rod is inserted into the surface thread of the clamping plate, the screw rod passes through the clamping plate to be propped against the surface of the rectangular frame, a screw rod is inserted into the surface thread of the screw propeller, and the screw rod passes through the screw propeller to be propped against the surface of the supporting rod.

The components achieve the following effects: the screw rod is rotated, the screw rod can abut against the surface of the rectangular frame by means of threads, the screw rod achieves the effect of limiting the position of the clamping plate, the screw rod is rotated, and after the screw rod abuts against the surface of the supporting rod, the screw rod achieves the effect of limiting the position of the screw propeller.

Preferably, the lower surface of the connecting strip is fixedly connected with a strip-shaped plate, the surface of the strip-shaped plate is rotationally connected with a roller, and the roller is in sliding connection with the upper surface of the shell.

The components achieve the following effects: the strip-shaped plate slides by means of the connecting strip to drive the roller to roll along the upper surface of the shell, and the roller supports the strip-shaped plate at the moment, so that the connecting strip is supported.

Preferably, the shell is fixedly connected with a stop lever relative to the position of the roller, and the stop lever is in sliding connection with the roller.

The components achieve the following effects: the roller moves to be contacted with the stop lever, and the stop lever stops the roller from moving continuously, so that the position of the hairbrush strip is limited above the protective net.

Preferably, the upper surface of shell is equipped with covers the structure, cover the structure and install the bull stick at the shell upper surface including rotating, the arc surface of bull stick is around rolling up there are two cloth that shelter from, shelter from the one end fixedly connected with stereoplasm pole of bull stick, the one end fixedly connected with fixture block of stereoplasm pole, the upper surface fixedly connected with two card frames of shell, card frame and fixture block sliding connection, fixture block and shell sliding connection, the upper surface fixedly connected with driving lever of fixture block, the driving lever runs through the card frame, shelter from cloth and shell sliding connection.

The components achieve the following effects: through setting up and covering the structure, when need not use the fan for a long time, shelter from the protection network with the help of shelter from cloth, and then prevent as far as possible that the dust in the air from drifting to the surface of protection network, the convenience is the use fan next time.

Preferably, the arc surface of the deflector rod is rotationally connected with a rotating plate, and the rotating plate is in sliding connection with the clamping frame.

The components achieve the following effects: the deflector rod continuously slides to enable the rotating plate to be separated from the clamping frame, at the moment, the rotating plate can downwards rotate under the influence of self gravity, and after one side of the rotating plate, which is close to the deflector rod, is contacted with the clamping frame, the clamping frame achieves the effect of limiting the position of the rotating plate and further limiting the position of shielding cloth.

Preferably, the upper surface of shell fixedly connected with two gag levers, the arc surface of gag lever post and shelter from cloth sliding connection.

The components achieve the following effects: the shielding cloth can slide along the arc surface of the limiting rod when sliding, and the limiting rod reaches the position for limiting the shielding cloth, so that the shielding cloth can always contact with the shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the cleaning structure, the fan is powered by the propeller to clean the dust, the flock and other foreign matters attached to the surface of the protection net under the condition that the fan is not required to be turned off, so that the normal ventilation of meshes of the protection net is ensured, and the fan can work normally and the switch cabinet can dissipate heat normally.

2. According to the utility model, the shielding structure is arranged, so that when the fan is not needed for a long time, the shielding cloth is used for shielding the protective net, and further dust in the air is prevented from falling on the surface of the protective net as much as possible, and the fan is convenient to use next time.

Drawings

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

FIG. 2 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of a cleaning structure according to the present utility model;

FIG. 4 is a schematic view of a part of a cleaning structure according to the present utility model;

FIG. 5 is an enlarged view of the utility model at A in FIG. 1;

FIG. 6 is an enlarged view of the utility model at B in FIG. 2;

fig. 7 is a schematic partial structure of the covering structure of the present utility model.

In the figure: 1-a housing; 2-drawers; 3-fans; 4-a protective net; 5-cleaning the structure; 501-an electric push rod; 502-connecting strips; 503-supporting rods; 504-rectangular box; 505-splints; 506-hairbrush strips; 507-propeller; 508-screw; 509-screw rod; 510-a strip-shaped plate; 511-a roller; 512-stop lever; 6-covering structure; 61-rotating rod; 62-shielding cloth; 63-a hard rod; 64-clamping blocks; 65-clamping the frame; 66-a deflector rod; 67-rotating plate; 68-limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a multi-functional low pressure pull-out type cubical switchboard, includes shell 1, and three drawer 2 are installed to shell 1's lateral wall, and two fans 3 are installed at shell 1's top, and protection network 4 is installed for fan 3's position to shell 1, and shell 1's upper surface is equipped with clearance structure 5, and shell 1's upper surface is equipped with covers structure 6.

The specific arrangement and function of the cleaning structure 5 and the covering structure 6 will be described in detail below.

Referring to fig. 3 and 4 and fig. 5, in the present embodiment: the cleaning structure 5 comprises an electric push rod 501 fixedly mounted on the upper surface of the shell 1, the output end of the electric push rod 501 is fixedly connected with a connecting strip 502, the lower surface of the connecting strip 502 is rotationally connected with a supporting rod 503, the lower end of the supporting rod 503 is fixedly connected with a rectangular frame 504, the surface of the rectangular frame 504 is connected with two clamping plates 505 in a clamping manner, the surface of the clamping plates 505 is fixedly connected with hairbrush strips 506, the hairbrush strips 506 are in sliding connection with a protective net 4, and the surface of the supporting rod 503 is sleeved with a propeller 507 in a sliding manner. Screw 508 is inserted to the surface screw thread of splint 505, and screw 508 passes splint 505 and supports on the surface of rectangle frame 504, and screw 509 has been inserted to the surface screw thread of screw 507, and screw 509 passes screw 507 and supports on the surface of bracing piece 503, rotates screw 508, and screw 508 can support on the surface of rectangle frame 504 with the help of the screw thread, and screw 508 reaches the effect of limiting splint 505 position, rotates screw 509, and after screw 509 supported on the surface of bracing piece 503, screw 509 reaches the effect of limiting screw 507 position. The lower surface fixedly connected with strip shaped plate 510 of connecting strip 502, the surface rotation of strip shaped plate 510 is connected with cylinder 511, cylinder 511 and the upper surface sliding connection of shell 1, and strip shaped plate 510 slides with the help of connecting strip 502 and can drive cylinder 511 to roll along the upper surface of shell 1, and cylinder 511 reaches the effect that supports strip shaped plate 510 this moment, and then supports connecting strip 502. The shell 1 is fixedly connected with a stop lever 512 relative to the position of the roller 511, the stop lever 512 is in sliding connection with the roller 511, the roller 511 moves to be in contact with the stop lever 512, and the stop lever 512 stops the roller 511 from moving continuously, so that the position of the hairbrush 506 is limited above the protection net 4.

Referring to fig. 2, fig. 6 and fig. 7, specifically, the covering structure 6 includes a rotating rod 61 rotatably installed on an upper surface of the housing 1, two shielding cloths 62 are wound on an arc surface of the rotating rod 61, one end of the shielding cloth 62 away from the rotating rod 61 is fixedly connected with a hard rod 63, one end of the hard rod 63 is fixedly connected with a clamping block 64, two clamping frames 65 are fixedly connected with an upper surface of the housing 1, the clamping frames 65 are slidably connected with the clamping blocks 64, the clamping blocks 64 are slidably connected with the housing 1, a deflector rod 66 is fixedly connected with an upper surface of the clamping block 64, the deflector rod 66 penetrates through the clamping frames 65, and the shielding cloth 62 is slidably connected with the housing 1. The arc surface of the deflector rod 66 is rotationally connected with a rotating plate 67, the rotating plate 67 is in sliding connection with the clamping frame 65, the deflector rod 66 continuously slides to enable the rotating plate 67 to be separated from the clamping frame 65, at the moment, the rotating plate 67 can rotate downwards under the influence of self gravity, and after one side of the rotating plate 67, which is close to the deflector rod 66, is in contact with the clamping frame 65, the clamping frame 65 achieves the effect of limiting the position of the rotating plate 67 and further limiting the position of the shielding cloth 62. The upper surface of the shell 1 is fixedly connected with two limiting rods 68, the arc surfaces of the limiting rods 68 are in sliding connection with the shielding cloth 62, the shielding cloth 62 can slide along the arc surfaces of the limiting rods 68 when sliding, and at the moment, the limiting rods 68 reach the position for limiting the shielding cloth 62, so that the shielding cloth 62 can always contact with the shell 1.

Working principle: when the cleaning structure 5 is needed to be used, the electric push rod 501 is started, the connecting strip 502 is driven to slide by the shrinkage of the output end of the electric push rod 501, the supporting rod 503 is driven to slide by the sliding of the connecting strip 502, the rectangular frame 504 is driven to slide by the sliding of the supporting rod 503, the rectangular frame 504 is driven to slide by the sliding of the clamping plate 505, the hairbrush strip 506 is driven to slide by the sliding of the clamping plate 505, the strip-shaped plate 510 is driven to roll along the upper surface of the shell 1 by the sliding of the connecting strip 502, the strip-shaped plate 510 is supported by the roller 511, the roller 511 continuously moves and contacts with the stop rod 512, the stop rod 512 is prevented from continuously moving, the position of the hairbrush strip 506 is limited to the effect above the protection net 4, when the fan 3 is started, the high-speed flowing air can drive the propeller 507 to rotate, the supporting rod 503 can drive the rectangular frame 504 to rotate, the clamping plate 505 can drive the hairbrush strip 506 to slide along the surface of the protection net 4, and the hairbrush strip 506 can clean dust, the foreign matters on the surface of the protection net 4 and the surface of the hairbrush strip 506 can normally clean the protection net 4, and the foreign matters such as a net 4 can be normally opened and normally cooled by the fan 3.

When the rotation speed of the brush bar 506 needs to be regulated, the screw rod 509 is rotated, the screw rod 509 moves in a direction far away from the supporting rod 503 by means of threads, after the screw rod 509 is separated from the supporting rod 503, the screw rod 507 slides along the surface of the supporting rod 503, the distance between the screw rod 507 and the fan 3 can be regulated by regulating the position of the screw rod 507 in the vertical direction, when the distance between the screw rod 507 and the fan 3 is relatively short, the wind speed is relatively high, the rotation speed of the screw rod 507 is relatively high, when the distance between the screw rod 507 and the fan 3 is relatively long, the wind speed is relatively low, the rotation speed of the screw rod 507 is relatively low, after the regulation is finished, the screw rod 509 rotates in the opposite direction, when the screw rod 509 abuts against the surface of the supporting rod 503, the screw rod 509 achieves the effect of limiting the position of the screw rod 507, when the screw rod 509 abuts against the surface of the supporting rod 503, the screw rod 508 rotates by means of threads to be separated from the rectangular frame 504 by means of moving, at the moment, the clamping plate 505 can be removed from the surface of the rectangular frame 504, the new brush bar 506 is clamped on the surface of the rectangular frame 504, and then the clamping plate 505 can be clamped on the surface of the rectangular frame 504 by the rectangular frame 508, and the clamping plate 505, and the clamping plate is acted on the clamping plate.

When the fan 3 is not needed to be used for a long time, the electric push rod 501 is started, the output end of the electric push rod 501 is stretched, at the moment, the brush plate can be moved away from the upper side of the protective net 4, then the deflector 66 is pulled, the deflector 66 slides to drive the clamping block 64 to slide along the inner wall of the clamping frame 65 and the upper surface of the shell 1, the clamping frame 65 and the shell 1 achieve the effect of limiting the sliding path of the clamping block 64, the clamping block 64 slides to drive the hard rod 63 to slide, the hard rod 63 slides to enable the shielding cloth 62 to be unfolded from the arc surface of the rotating rod 61 and cover the upper side of the protective net 4, so that the protective net 4 is shielded, and dust in air is prevented from falling onto the surface of the protective net 4 as much as possible, the fan 3 is convenient to be used next time, the shielding cloth 62 slides along the arc surface of the limiting rod 68, at the moment, the limiting rod 68 reaches the position of limiting the shielding cloth 62, the shielding cloth 62 can always contact with the shell 1, the rotating plate 67 and the clamping frame 65 can be separated from contact with the rotating plate 67 due to the gravity of the rotating plate 67, and the effect of the rotating plate 67 can be limited by the gravity.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional low pressure pull-out type cubical switchboard, includes shell (1), its characterized in that: three drawers (2) are installed to the lateral wall of shell (1), two fans (3) are installed at the top of shell (1), protection network (4) are installed for the position of fan (3) in shell (1), the upper surface of shell (1) is equipped with clearance structure (5), clearance structure (5) are including fixed mounting at electric push rod (501) of shell (1) upper surface, the output fixedly connected with connecting strip (502) of electric push rod (501), the lower surface rotation of connecting strip (502) is connected with bracing piece (503), the lower extreme fixedly connected with rectangle frame (504) of bracing piece (503), the surface block of rectangle frame (504) is connected with two splint (505), the surface fixedly connected with brush strip (506) of splint (505), brush strip (506) and protection network (4) sliding connection, the surface slip cap of bracing piece (503) has screw (507).

2. A multi-function low voltage draw out switchgear as claimed in claim 1, wherein: screw rods (508) are inserted into the surface threads of the clamping plates (505), the screw rods (508) penetrate through the clamping plates (505) to be abutted against the surface of the rectangular frame (504), screw rods (509) are inserted into the surface threads of the screw propellers (507), and the screw rods (509) penetrate through the screw propellers (507) to be abutted against the surface of the supporting rods (503).

3. A multi-function low voltage draw out switchgear as claimed in claim 1, wherein: the lower surface of connecting strip (502) is fixedly connected with strip shaped plate (510), the surface rotation of strip shaped plate (510) is connected with cylinder (511), the upper surface sliding connection of cylinder (511) and shell (1).

4. A multi-functional low voltage draw out switchgear as claimed in claim 3, wherein: the shell (1) is fixedly connected with a stop lever (512) relative to the roller (511), and the stop lever (512) is in sliding connection with the roller (511).

5. A multi-function low voltage draw out switchgear as claimed in claim 1, wherein: the utility model discloses a cover structure, including cover structure (6), cover structure (6) including rotating the bull stick (61) of installing at shell (1) upper surface, the arc surface of bull stick (61) is around rolling up there are two shielding cloth (62), the one end fixedly connected with rigid rod (63) that keeps away from bull stick (61) of shielding cloth (62), the one end fixedly connected with fixture block (64) of rigid rod (63), the upper surface fixedly connected with two card frames (65) of shell (1), card frame (65) and fixture block (64) sliding connection, fixture block (64) and shell (1) sliding connection, the upper surface fixedly connected with driving lever (66) of fixture block (64), driving lever (66) run through card frame (65), shielding cloth (62) and shell (1) sliding connection.

6. A multi-function low voltage draw out switchgear as claimed in claim 5, wherein: the arc surface of the deflector rod (66) is rotationally connected with a rotating plate (67), and the rotating plate (67) is in sliding connection with the clamping frame (65).

7. A multi-function low voltage draw out switchgear as claimed in claim 5, wherein: the upper surface of the shell (1) is fixedly connected with two limiting rods (68), and the arc surfaces of the limiting rods (68) are in sliding connection with the shielding cloth (62).