CN210156786U

CN210156786U - Adjustable high-low voltage switch cabinet

Info

Publication number: CN210156786U
Application number: CN201920641792.9U
Authority: CN
Inventors: 贾汝庆
Original assignee: Shandong Chongxin Future Information Technology Co Ltd
Current assignee: Shandong Chongxin Future Information Technology Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-03-17
Anticipated expiration: 2029-05-07

Abstract

The utility model belongs to the technical field of switch cabinets, in particular to an adjustable high-low voltage switch cabinet, which can radiate heat through a plurality of radiating holes aiming at the prior switch cabinet, because the temperature difference is larger in summer and winter or in the morning and evening, and the size of the radiating holes is fixed, so the adjustable high-low voltage switch cabinet is not easy to change, and can not adapt to the radiating effect of different temperatures, if the radiating holes are used simply, the external environment of a machine room is poorer, the dust is more, the dust can easily enter the switch cabinet through the radiating holes, and causes pollution and influence problems to the interior of the switch cabinet, the following proposal is provided, which comprises a cabinet body, a plurality of radiating holes are arranged on both sides of the cabinet body, adjusting plates are arranged on the inner walls of both sides of the cabinet body in a sliding way, a plurality of adjusting holes are arranged on the adjusting plates, the utility model has simple structure, more dust can be prevented from entering the cabinet body.

Description

Adjustable high-low voltage switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field especially relates to an adjustable high-low voltage switch cabinet.

Background

The high-low voltage switch cabinet is the equipment that connects high pressure or low-voltage cable as the name implies, general power supply office, the transformer substation all uses the high-voltage board, then step down through the transformer and arrive the low-voltage board again, the low-voltage board arrives the block terminal of each power consumption again, the inside does not have or be the electrical equipment of assembling into an organic whole to protection device such as some switch breakers, the high-low voltage switch cabinet is an electrical equipment, the external wire gets into main control switch in the cabinet earlier, then get into branch control switch, each is shunted and is set up according to its needs, because inside circuit of switch cabinet and electrical equipment are more, the during operation produces the heat, especially when summer, the inside temperature of switch cabinet is higher, in time need dispel the heat.

The existing switch cabinet is cooled through the heat dissipation holes, because the temperature difference is large in summer and winter or in the morning and evening, the heat dissipation effect at different temperatures cannot be changed easily due to the fixed size design of the heat dissipation holes, if the heat dissipation holes are used simply, the external environment of a machine room is poor, dust is more, and the dust easily enters the switch cabinet through the heat dissipation holes to cause pollution and influence inside the switch cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current cubical switchboard among the prior art and having passed through the louvre and dispel the heat more, because the difference in temperature is great in summer and winter or morning and evening, and the fixed design of size of louvre, difficult change can not adapt to the radiating effect of different temperatures, if the great louvre of simple use, the relatively poor just dust of computer lab external environment is more, the dust is easy to pass through in the louvre entering cubical switchboard, to the inside pollution and influence shortcoming that cause of cubical switchboard, and the adjustable high-low voltage switch cabinet that proposes.

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

an adjustable high-low voltage switch cabinet comprises a cabinet body, wherein a plurality of heat dissipation holes are formed in two sides of the cabinet body, adjusting plates are slidably mounted on inner walls of the two sides of the cabinet body, a plurality of adjusting holes are formed in the adjusting plates and are arranged correspondingly to the heat dissipation holes, heat dissipation fans are arranged on the sides, close to each other, of the two adjusting plates, the two heat dissipation fans are opposite in rotation direction, two fixing blocks are welded on the inner walls of the two sides of the cabinet body, arc-shaped grooves are formed in the fixing blocks, two arc-shaped rods are rotatably mounted at the tops of the adjusting plates and are slidably connected with the corresponding arc-shaped grooves, one ends of springs are welded at one ends of the arc-shaped rods, the other ends of the springs are welded with the inner wall of one side of the corresponding arc-shaped groove, adjusting blocks are welded on one sides of the adjusting plates, annular, the welding of the top of backup pad has servo motor, the welding has the upset pole on servo motor's the output shaft, the welding has the regulation pole in one side of upset pole, the top of adjusting the pole and the top inner wall sliding connection of the ring channel that corresponds, when the temperature rose, two servo motor of controller control were opened and are made the rotatory certain angle of output shaft, through the upset pole, adjust the pole, ring channel and regulating block promote the regulating plate upward movement, make the regulating hole and the louvre coincidence aperture grow that corresponds, the radiating effect has been improved.

Preferably, the welding has temperature sensor and controller on the top inner wall of the cabinet body, temperature sensor and controller electric connection, two servo motor all with controller electric connection, the both sides of the cabinet body all are provided with the dust screen, dust screen and radiating hole looks adaptation, the dust screen plays dirt-proof effect.

Preferably, all weld on the both sides inner wall of the cabinet body has two welded blocks, and the welded block is L type structure, and the sliding tray has all been seted up to the both sides of regulating plate, welded block and the sliding tray sliding connection who corresponds, and the welded block plays spacing gliding effect to the regulating plate.

Preferably, the welding of the top of backup pad has the montant, rotates on the montant and installs bent type pole, and the welding of the bottom of regulating plate has the pressure to move the pole, and the welding of the one end of bent type pole has the conducting block, and the other end of bent type pole moves pole looks adaptation with the pressure that corresponds, and the pressure is moved the pole and is pressed and move bent type pole and overturn.

Preferably, the welding of the top of backup pad has the electric conductor, the top of electric conductor all is provided with two conductors, two conductors all with conducting block looks adaptation, electric conductor and the heat dissipation fan electric connection that corresponds, slidable mounting has slip arc pole on the montant, the one end of slip arc pole and the one side welding of bent pole, the outside cover of slip arc pole is equipped with the extension spring, the one end of extension spring and the one side welding of the bent pole that corresponds, the other end of extension spring and the one side welding of the montant that corresponds, the curved pole that corresponds is left to the pressure pole, under the spring action of extension spring, the conducting block switches on with the heat dissipation fan electric property that corresponds with the electric conductor connection that corresponds, two heat dissipation fans are all opened, cool down the inside of the cabinet body.

In the utility model, an adjustable high-low voltage switch cabinet passes through the cabinet body, the regulating plate, the heat dissipation fan, the fixed block, the arc pole, a spring, the regulation hole, the welding piece, the backup pad, servo motor, the regulating block, the trip lever, adjust the pole, the ring channel, the pressure bar, the bent pole, the electric conductor, the conducting block, the montant, the cooperation of slip arc pole and extension spring, when using, with controller, temperature sensor, two servo motor and two heat dissipation fan all switch on the power, monitor the internal temperature of the cabinet body through temperature sensor and send temperature signal to the controller, through the opening and closing of controller control two servo motor, when the temperature rose, the controller controlled two servo motor opened and made the output shaft rotate certain angle, promote the regulating plate upward movement through trip lever, adjust the pole, ring channel and regulating block, make the regulation hole and the corresponding louvre coincidence aperture grow, the heat dissipation effect is improved, meanwhile, the pressing rod leaves the corresponding curved rod, under the elastic force action of the tension spring, the conductive block is connected with the corresponding conductor and conducts the corresponding heat dissipation fan electrically, the two heat dissipation fans are both opened to cool the inside of the cabinet body, after the temperature is reduced, the controller controls the two servo motors to be opened and enables the output shaft to rotate reversely for a certain angle, under the elastic force action of the spring, the adjusting plate moves downwards, the aperture of the adjusting hole and the corresponding heat dissipation hole in a superposition mode is reduced, the entering of dust is reduced, meanwhile, the pressing rod enables the conductive block to be separated from the corresponding conductor by pressing the curved rod, the corresponding heat dissipation fan is closed, and the electricity is saved;

the utility model discloses simple structure, convenient operation can effectually carry out the automatically regulated heat dissipation to the inside of the cabinet body, adjusts the louvre through automatic, can avoid the inside of the cabinet body to get into more dust.

Drawings

Fig. 1 is a schematic structural view of an adjustable high-low voltage switch cabinet according to the present invention;

fig. 2 is a schematic view of an internal observation structure of an adjustable high-low voltage switch cabinet provided by the present invention;

fig. 3 is a schematic structural view of a part a of an adjustable high-low voltage switch cabinet according to the present invention;

fig. 4 is the utility model provides a three-dimensional structure schematic diagram of the regulating block of adjustable high-low voltage switch cabinet.

In the figure: the heat dissipation device comprises a cabinet body 1, an adjusting plate 2, a heat dissipation fan 3, a fixing block 4, an arc-shaped rod 5, a spring 6, an adjusting hole 7, a welding block 8, a supporting plate 9, a servo motor 10, an adjusting block 11, a turnover rod 12, an adjusting rod 13, an annular groove 14, a pressing rod 15, a curved rod 16, a conductor 17, a conductive block 18, a vertical rod 19, a sliding arc-shaped rod 20 and a tension spring 21.

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. 1-4, an adjustable high-low voltage switch cabinet comprises a cabinet body 1, a plurality of heat dissipation holes are formed in both sides of the cabinet body 1, adjusting plates 2 are slidably mounted on inner walls of both sides of the cabinet body 1, a plurality of adjusting holes 7 are formed in the adjusting plates 2, the plurality of adjusting holes 7 and the plurality of heat dissipation holes are correspondingly arranged, heat dissipation fans 3 are arranged on sides of the two adjusting plates 2 close to each other, the two heat dissipation fans 3 are oppositely rotated, two fixing blocks 4 are welded on inner walls of both sides of the cabinet body 1, arc-shaped grooves are formed in the fixing blocks 4, two arc-shaped rods 5 are rotatably mounted on tops of the adjusting plates 2, the arc-shaped rods 5 are slidably connected with the corresponding arc-shaped grooves, one ends of springs 6 are welded on one ends of the arc-shaped rods 5, the other ends of the springs 6 are welded on inner walls of one sides of the corresponding, the top inner wall of ring channel 14 sets up for the slope, backup pad 9 has all been welded on the both sides inner wall of the cabinet body 1, servo motor 10 has been welded at the top of backup pad 9, the welding has upset pole 12 on servo motor 10's the output shaft, the welding of one side of upset pole 12 has regulation pole 13, adjust the top of pole 13 and the top inner wall sliding connection of the ring channel 14 who corresponds, when the temperature rose, two servo motor 10 of controller control were opened and were made the rotatory certain angle of output shaft, through upset pole 12, adjust pole 13, ring channel 14 and regulating block 11 promote the 2 upward movements of regulating plate, make regulating hole 7 and the louvre coincidence aperture grow that corresponds, the radiating effect has been improved.

The utility model discloses in, the welding has temperature sensor and controller on the top inner wall of the cabinet body 1, temperature sensor and controller electric connection, two servo motor 10 all with controller electric connection, the both sides of the cabinet body 1 all are provided with the dust screen, dust screen and radiating hole looks adaptation, the dust screen plays dirt-proof effect.

The utility model discloses in, all weld on the both sides inner wall of the cabinet body 1 has two welded blocks 8, and welded block 8 is L type structure, and the sliding tray has all been seted up to regulating plate 2's both sides, welded block 8 and the sliding tray sliding connection who corresponds, and welded block 8 plays spacing gliding effect to regulating plate 2.

The utility model discloses in, the top welding of backup pad 9 has montant 19, rotates on montant 19 and installs bent type pole 16, and the bottom welding of regulating plate 2 has depression bar 15, and the one end welding of bent type pole 16 has conducting block 18, and bent type pole 16's the other end and the depression bar 15 looks adaptation that corresponds, depression bar 15 press and move bent type pole 16 and overturn.

The utility model discloses in, the top welding of backup pad 9 has electric conductor 17, the top of electric conductor 17 all is provided with two conductors, two conductors all with conducting block 18 looks adaptation, electric conductor 17 and the heat dissipation fan 3 electric connection that corresponds, slidable mounting has slip arc pole 20 on montant 19, the one end of slip arc pole 20 and one side welding of bent pole 16, the outside cover of slip arc pole 20 is equipped with extension spring 21, the one end of extension spring 21 and the one side welding of bent pole 16 that corresponds, the other end of extension spring 21 and the one side welding of corresponding montant 19, conducting block 18 is connected with the electric conductor 17 that corresponds and switches on the heat dissipation fan 3 electrical property that corresponds, two heat dissipation fans 3 all open, cool down to the inside of the cabinet body 1.

In the utility model, when in use, the controller, the temperature sensor, two servo motors 10 and two heat dissipation fans 3 are all powered on, the controller is set, the rotation angle of the output shaft of the servo motors 10 is set, the temperature signal is transmitted to the controller by monitoring the internal temperature of the cabinet body 1 through the temperature sensor, the opening and closing of the two servo motors 10 are controlled through the controller, when the temperature rises, the controller controls the two servo motors 10 to open and enable the output shaft to rotate for a certain angle, the turning rod 12 is driven to rotate through the servo motors 10, the turning rod 12 drives the adjusting rod 13 to slide in the annular groove 14, the adjusting rod 13 pushes the adjusting block 11 to move upwards, the adjusting block 11 pushes the adjusting plate 2 to move upwards, the coincident aperture of the adjusting hole 7 and the corresponding heat dissipation hole is enlarged, the heat dissipation effect is improved, and meanwhile, the pressing rod 15 is separated from the corresponding curved rod 16, under the elastic action of the tension spring 21, the conductive block 18 is connected with the corresponding conductive body 17 and electrically conducts the corresponding heat dissipation fan 3, the two heat dissipation fans 3 are both opened, the inside of the cabinet body 1 is cooled, after the temperature is reduced, the two servo motors 10 are controlled to be opened through the controller and the output shaft is reversely rotated for a certain angle, under the elastic action of the spring 6, the adjusting plate 2 moves downwards, the coinciding aperture of the adjusting hole 7 and the corresponding heat dissipation hole is reduced, the entering of dust is reduced, meanwhile, the pressing rod 15 presses the curved rod 16 to separate the conductive block 18 from the corresponding conductive body 17, and the corresponding heat dissipation fan 3 is closed.

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. An adjustable high-low voltage switch cabinet comprises a cabinet body (1), wherein a plurality of heat dissipation holes are formed in two sides of the cabinet body (1), and the adjustable high-low voltage switch cabinet is characterized in that adjusting plates (2) are slidably mounted on inner walls of two sides of the cabinet body (1), a plurality of adjusting holes (7) are formed in the adjusting plates (2), the adjusting holes (7) and the heat dissipation holes are correspondingly arranged, heat dissipation fans (3) are arranged on one sides, close to each other, of the two adjusting plates (2), the two heat dissipation fans (3) are opposite in turning direction, two fixing blocks (4) are welded on the inner walls of two sides of the cabinet body (1), arc-shaped grooves are formed in the fixing blocks (4), two arc-shaped rods (5) are rotatably mounted at the tops of the adjusting plates (2), the arc-shaped rods (5) are slidably connected with the corresponding arc-shaped grooves, one ends of springs (6) are welded at one ends of the arc-shaped, an adjusting block (11) is welded on one side of an adjusting plate (2), an annular groove (14) is formed in the bottom of the adjusting block (11), the inner wall of the top of the annular groove (14) is obliquely arranged, supporting plates (9) are welded on the inner walls of two sides of a cabinet body (1), a servo motor (10) is welded on the top of each supporting plate (9), a turning rod (12) is welded on an output shaft of each servo motor (10), an adjusting rod (13) is welded on one side of each turning rod (12), and the top end of each adjusting rod (13) is in sliding connection with the inner wall of the top of the corresponding annular groove (; a temperature sensor and a controller are welded on the inner wall of the top of the cabinet body (1), the temperature sensor is electrically connected with the controller, the two servo motors (10) are electrically connected with the controller, dust screens are arranged on two sides of the cabinet body (1), and the dust screens are matched with the heat dissipation holes; all weld on the both sides inner wall of the cabinet body (1) has two welding blocks (8), and welding block (8) are L type structure, and the sliding tray has all been seted up to the both sides of regulating plate (2), welding block (8) and the sliding tray sliding connection who corresponds.

2. The adjustable high-low voltage switch cabinet according to claim 1, wherein a vertical rod (19) is welded on the top of the supporting plate (9), a curved rod (16) is rotatably mounted on the vertical rod (19), a pressing rod (15) is welded on the bottom of the adjusting plate (2), a conductive block (18) is welded on one end of the curved rod (16), and the other end of the curved rod (16) is matched with the corresponding pressing rod (15).

3. The adjustable high-low voltage switch cabinet as claimed in claim 1, wherein the top of the supporting plate (9) is welded with the electric conductor (17), the top of the electric conductor (17) is provided with two conductors, the two conductors are both matched with the electric conducting block (18), the electric conductor (17) is electrically connected with the corresponding heat dissipation fan (3), the vertical rod (19) is provided with a sliding arc rod (20) in a sliding manner, one end of the sliding arc rod (20) is welded with one side of the curved rod (16), the outer side of the sliding arc rod (20) is sleeved with the tension spring (21), one end of the tension spring (21) is welded with one side of the corresponding curved rod (16), and the other end of the tension spring (21) is welded with one side of the corresponding vertical rod (19).