CN214673552U

CN214673552U - Cubical switchboard convenient to heat dissipation

Info

Publication number: CN214673552U
Application number: CN202023030369.7U
Authority: CN
Inventors: 朱纪彬
Original assignee: Jiangsu Zhongchao Bus Co ltd
Current assignee: Jiangsu Zhongchao Bus Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-11-09
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a switch cabinet convenient for heat dissipation, which comprises a cabinet body, wherein an upper supporting plate and a lower supporting plate are arranged in the cabinet body, a flow guide device is arranged on the cabinet body, the flow guide device comprises a flow guide table, a screw rod, a rain and snow sensor, a wind direction detection mechanism and a driving motor, a groove is arranged below the flow guide table, threads are arranged in the groove, the screw rod is inserted into the groove to enable the flow guide table to be in threaded connection with the screw rod, one end of the screw rod, which is far away from the flow guide table, is connected with the driving motor, and the driving motor is arranged on the upper supporting plate; the cabinet body both sides all are equipped with the shutter, and the shutter includes a plurality of louvers, and the louver bottom interlude is equipped with the pivot, and the pivot is embedded to have angle sensor, and the pivot both sides are connected with the U-shaped frame, and the pivot one end is kept away from to the U-shaped frame is connected with the push-and-pull rod, and the push-and-pull rod is kept away from shutter one end and is connected with the dead lever, and the dead lever is connected with the jacking cylinder. The utility model discloses compact structure, multiple water conservancy diversion carries out the forced air cooling heat dissipation with the leading-in cabinet of outside cold air is internal, improves radiating efficiency and energy saving.

Description

Cubical switchboard convenient to heat dissipation

Technical Field

The utility model belongs to the technical field of the cubical switchboard, concretely relates to cubical switchboard convenient to heat dissipation.

Background

The switch cabinet is mainly used for opening, closing, controlling and protecting electric equipment in the process of generating, transmitting power, distributing power and converting electric energy of an electric power system, an external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement of the branch circuit. The switch cabinet is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light textile industry, factories and mines, residential districts, high-rise buildings and the like.

In the prior art, components in a switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, when various components are used, a large amount of heat can be inevitably generated, a heat dissipation fan is mainly adopted in the existing switch cabinet to dissipate heat, the energy consumption is large, and the heat dissipation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cubical switchboard convenient to heat dissipation through guiding device and shutter, goes into the internal air-cooled heat dissipation that carries out of cabinet with the cold air reflection of multiple wind direction, just utilizes radiator fan to dispel the heat when the temperature is too high, reduces the energy consumption, and the energy saving improves the radiating efficiency.

The utility model provides a following technical scheme:

a switch cabinet convenient for heat dissipation comprises a cabinet body, wherein an upper supporting plate and a lower supporting plate are arranged in the cabinet body, a flow guide device is arranged on the cabinet body and comprises a flow guide table, a screw rod, a rain and snow sensor, a wind direction detection mechanism and a driving motor, a groove is formed below the flow guide table, threads are arranged in the groove, the screw rod is inserted into the groove to enable the flow guide table to be in threaded connection with the screw rod, one end, far away from the flow guide table, of the screw rod is connected with the driving motor, and the driving motor is arranged on the upper supporting plate; the improved wardrobe is characterized in that shutters are arranged on two sides of the wardrobe body respectively, each shutter comprises a plurality of louvers, a rotating shaft is inserted into the bottom of each louver, an angle sensor is embedded in each rotating shaft, two sides of each rotating shaft are connected with U-shaped frames, one ends of the U-shaped frames, far away from the rotating shafts, are connected with push-pull rods, one ends of the push-pull rods, far away from the louvers, are connected with fixed rods, and the fixed rods are connected with jacking cylinders; the cabinet is internally provided with a controller, the controller is connected with a frequency converter, and the frequency converter is electrically connected with a driving motor.

Preferentially, the water conservancy diversion platform includes lid, the round platform of falling and sill pillar, the lid is located on the round platform of falling, the sill pillar is located under the round platform of falling, the recess runs through sill pillar and round platform of falling, wind direction detection mechanism and screw rod are located on the lid with vertical axis, the sleet sensor is located on the lid.

Preferentially, the lid lower extreme just is in the rounding platform outside and has inlayed a plurality of proximity sensor, the equal electric connection driving motor of sleet sensor and proximity sensor.

Preferably, the wind direction detection mechanism and the angle sensor are both electrically connected with the jacking cylinder, and the wind direction detection mechanism is electrically connected with the controller.

Preferably, a first clamping groove and a second clamping groove are formed in the two sides of the cabinet body and on the same horizontal line with the window leaves, and the U-shaped frame penetrates through the first clamping groove and the second clamping groove and then is connected with the push-pull rod; the cabinet body is provided with a through groove, the flow guide table is inserted into the through groove, and the diameter of the through groove is smaller than that of the flow guide table.

Preferentially, a plurality of cooling fans are arranged below the cabinet body and on the same horizontal line with the jacking cylinder, and the cooling fans are electrically connected with the controller.

Preferentially, a plurality of through holes are uniformly formed in the upper supporting plate and the lower supporting plate.

Preferably, the diversion platform, the window vane, the rotating shaft, the U-shaped frame and the push-pull rod are all made of heat conduction pipes.

The utility model has the advantages that:

1. in rainy and snowy days, the driving motor drives the screw rod to rotate, the screw rod drives the flow guide table to move upwards through the groove, the through groove is exposed, and the inverted round table guides wind in various wind directions into the cabinet body, so that the heat dissipation efficiency of the switch cabinet is improved; if the switch cabinet is in a rainy or snowy day, the drive motor enables the diversion table to move downwards through the screw rod, the cover body is enabled to be in contact with the top of the cabinet body, after the proximity sensor is in contact with the cabinet body, the drive motor is powered off, the heat conductivity coefficient of the diversion table is high, and heat inside the switch cabinet is rapidly dissipated through the diversion table;

2. the wind direction detection mechanism transmits the measured wind direction to the controller, the controller controls the jacking cylinder to pull the fixed rod to move downwards, the fixed rod drives the push-pull rod to move downwards, the push-pull rod pulls the U-shaped frame to rotate, the U-shaped frame drives the rotating shaft and the window leaf to rotate, the first clamping groove is exposed, and cold air in the horizontal direction is guided into the cabinet body to be cooled and dissipated, so that energy is saved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic connection diagram of the present invention;

fig. 2 is a schematic view of the connection of the diversion device of the present invention;

FIG. 3 is a schematic view of the side view connection of the blind of the present invention;

fig. 4 is a front view of the blind of the present invention.

Labeled as: 1. the intelligent air conditioner comprises a cabinet body, 11 parts of an upper supporting plate, 12 parts of a lower supporting plate, 121 parts of through holes, 13 parts of a first clamping groove, 14 parts of a second clamping groove, 15 parts of a through groove, 16 parts of a heat radiation fan, 2 parts of a flow guide device, 21 parts of a flow guide table, 211 parts of a groove, 212 parts of a cover body, 213 parts of an inverted round table, 214 parts of a bottom column, 215 parts of a proximity sensor, 22 parts of a screw rod, 23 parts of a rain and snow sensor, 24 parts of a wind direction detection mechanism, 25 parts of a driving motor, 3 parts of a louver, 31 parts of a louver, 311 parts of a rotating shaft, 312 parts of an angle sensor, 313 parts of a U-shaped frame, 314 parts of a push-pull rod, 315 parts of a fixing rod and 316 parts of a jacking cylinder.

Detailed Description

As shown in fig. 1, a cubical switchboard convenient to heat dissipation, including the cabinet body 1, be equipped with backup pad 11 and bottom suspension fagging 12 in the cabinet body 1, evenly be equipped with a plurality of through-holes 121 on going up backup pad 11 and the bottom suspension fagging 12, the cabinet body 1 is down and be equipped with a plurality of cooling fan 16 with jacking cylinder 316 on the same water flat line, cooling fan 16 electric connection controller, when the isothermal is too high in summer, just open cooling fan 16 and dispel the heat.

As shown in fig. 1-2, a diversion device 2 is disposed on a cabinet body 1, the diversion device 2 includes a diversion table 21, a screw 22, a rain and snow sensor 23, a wind direction detection mechanism 24 and a driving motor 25, the diversion table 21 includes a cover body 212, an inverted round table 213 and a base column 214, the cover body 212 is disposed on the inverted round table 213, the base column 214 is disposed under the inverted round table 213, a groove 211 penetrates through the base column 214 and the inverted round table 213, the wind direction detection mechanism 24 and the screw 22 are disposed on the cover body 212 along a same vertical axis, the rain and snow sensor 23 is disposed on the cover body 212, a plurality of proximity sensors 215 are embedded at the lower end of the cover body 212 and outside the inverted round table 213, the rain and snow sensor 23 and the proximity sensors 215 are both electrically connected to the driving motor 25, the groove 211 is disposed under the diversion table 21 and a screw thread is disposed in the groove, the screw 22 is inserted into the groove 211 to connect the diversion table 21 and the screw 22, one end of the screw 22 far from the diversion table 21 is connected to the driving motor 25, the driving motor 25 is arranged on the upper supporting plate 11; in rainy and snowy days, the screw 22 is driven to rotate by the driving motor 25, the flow guide table 21 is driven to move upwards by the screw 22 through the groove 211, the through groove 15 is exposed, and wind in various wind directions is guided into the cabinet body 1 by the inverted circular table 213, so that the heat dissipation efficiency of the switch cabinet is improved; if in rainy or snowy days, the driving motor 25 moves the diversion table 21 downwards through the screw 22, so that the cover body 212 is in contact with the top of the cabinet body 1, after the proximity sensor 215 is in contact with the cabinet body 1, the driving motor 25 is powered off, the heat conductivity coefficient of the diversion table 21 is high, and heat inside the switch cabinet is rapidly dissipated through the diversion table 21.

As shown in fig. 1, 3 and 4, two sides of the cabinet body 1 are both provided with a louver 3, the louver 3 includes a plurality of louvers 31, the bottom of the louver 31 is inserted with a rotating shaft 311, an angle sensor 312 is embedded in the rotating shaft 311, two sides of the rotating shaft 311 are connected with U-shaped frames 313, two sides of the cabinet body 1 and the louvers 31 are provided with a first clamping slot 13 and a second clamping slot 14 on the same horizontal line, and the U-shaped frames 313 are connected with a push-pull rod 314 after penetrating through the first clamping slot 13 and the second clamping slot 14; a through groove 15 is formed in the cabinet body 1, the diversion table 21 is inserted into the through groove 15, the diameter of the through groove 15 is smaller than that of the diversion table 21, a push-pull rod 314 is connected to one end, away from the rotating shaft 311, of the U-shaped frame 313, a fixed rod 315 is connected to one end, away from the louver 3, of the push-pull rod 314, the fixed rod 315 is connected with a jacking cylinder 316, and heat conduction pipes are adopted for the diversion table 21, the louver 31, the rotating shaft 311, the U-shaped frame 313 and the push-pull rod 314; the wind direction detection mechanism 24 transmits the detected wind direction to the controller, the controller controls the jacking cylinder 316 to pull the fixed rod 315 to move downwards, the fixed rod 315 drives the push-pull rod 314 to move downwards, the push-pull rod 314 pulls the U-shaped frame 313 to rotate, the U-shaped frame 313 drives the rotating shaft 311 and the window leaf 31 to rotate, the first clamping groove 13 is exposed, cold air in the horizontal direction is guided into the cabinet body 1 to perform air cooling and heat dissipation, and energy is saved.

As shown in fig. 1-4, a controller is disposed in the cabinet 1, the controller is connected to a frequency converter, the frequency converter is electrically connected to the driving motor 25, the wind direction detecting mechanism 24 and the angle sensor 312 are both electrically connected to the jacking cylinder 316, and the wind direction detecting mechanism 24 is electrically connected to the controller.

The utility model has the advantages that: compact structure, multiple water conservancy diversion, it is internal with the leading-in cabinet of outside cold air carries out the forced air cooling heat dissipation, improves radiating efficiency and energy saving.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cubical switchboard convenient to heat dissipation, includes the cabinet body, internal backup pad and the bottom suspension fagging of going up of being equipped with of cabinet, its characterized in that: the cabinet body is provided with a flow guide device, the flow guide device comprises a flow guide table, a screw rod, a rain and snow sensor, a wind direction detection mechanism and a driving motor, a groove is formed below the flow guide table, threads are arranged in the groove, the screw rod is inserted into the groove to enable the flow guide table to be in threaded connection with the screw rod, one end, far away from the flow guide table, of the screw rod is connected with the driving motor, and the driving motor is arranged on an upper supporting plate; the improved wardrobe is characterized in that shutters are arranged on two sides of the wardrobe body respectively, each shutter comprises a plurality of louvers, a rotating shaft is inserted into the bottom of each louver, an angle sensor is embedded in each rotating shaft, two sides of each rotating shaft are connected with U-shaped frames, one ends of the U-shaped frames, far away from the rotating shafts, are connected with push-pull rods, one ends of the push-pull rods, far away from the louvers, are connected with fixed rods, and the fixed rods are connected with jacking cylinders; the cabinet is internally provided with a controller, the controller is connected with a frequency converter, and the frequency converter is electrically connected with a driving motor.

2. The switchgear that facilitates heat dissipation of claim 1, wherein: the wind direction detection mechanism and the screw rod are arranged on the cover body along the same vertical axis, and the rain and snow sensor is arranged on the cover body.

3. The switchgear that facilitates heat dissipation of claim 2, wherein: the lid lower extreme just is in the radius platform outside and has inlayed a plurality of proximity sensor, the equal electric connection driving motor of sleet sensor and proximity sensor.

4. The switchgear that facilitates heat dissipation of claim 1, wherein: the wind direction detection mechanism and the angle sensor are electrically connected with the jacking cylinder, and the wind direction detection mechanism is electrically connected with the controller.

5. The switchgear that facilitates heat dissipation of claim 1, wherein: a first clamping groove and a second clamping groove are formed in the two sides of the cabinet body and on the same horizontal line with the window leaves, and the U-shaped frame penetrates through the first clamping groove and the second clamping groove and then is connected with a push-pull rod; the cabinet body is provided with a through groove, the flow guide table is inserted into the through groove, and the diameter of the through groove is smaller than that of the flow guide table.

6. The switchgear that facilitates heat dissipation of claim 1, wherein: the cabinet body is down and be equipped with a plurality of cooling fan with jacking cylinder on the same water flat line, cooling fan electric connection controller.

7. The switchgear that facilitates heat dissipation of claim 1, wherein: evenly be equipped with a plurality of through-holes on last backup pad and the bottom suspension fagging.

8. The switchgear that facilitates heat dissipation of claim 1, wherein: the diversion platform, the window vane, the rotating shaft, the U-shaped frame and the push-pull rod are all made of heat conduction pipes.