CN212011711U - High-low voltage power distribution cabinet - Google Patents
High-low voltage power distribution cabinet Download PDFInfo
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- CN212011711U CN212011711U CN202020911649.XU CN202020911649U CN212011711U CN 212011711 U CN212011711 U CN 212011711U CN 202020911649 U CN202020911649 U CN 202020911649U CN 212011711 U CN212011711 U CN 212011711U
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- cabinet body
- main board
- cabinet
- low voltage
- mainboard
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- 238000001816 cooling Methods 0.000 claims description 25
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a high-low voltage power distribution cabinet, which comprises a base and a cabinet body arranged on the base, wherein a supporting mainboard is arranged on the base, a horizontal mainboard is arranged at the top of the supporting mainboard, a lifting control component for driving and controlling the lifting of the cabinet body is arranged on the horizontal mainboard, the lifting control component comprises a driving motor arranged at the top of the horizontal mainboard and a lifting groove arranged on the side wall of the supporting mainboard, which faces one side of the cabinet body, along the vertical direction, the output end of the driving motor is connected with a driving shaft, a fixed block is connected on the side wall of the cabinet body, which faces the supporting mainboard, one end of the fixed block, which is far away from the cabinet body, slides and extends into the lifting groove, a threaded hole is arranged on the fixed block in a vertical running manner, an external thread matched with the, the utility model provides a high-low voltage distribution cabinet convenient to adjusting control height, radiating control are effectual.
Description
Technical Field
The utility model relates to a power equipment technical field, concretely relates to high-low voltage power distribution cabinet.
Background
The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet is a distribution board for each power consumption, a control box and a switch box are equipment of the power distribution device, wherein the equipment integrally assembles a plurality of switches, circuit breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements. There is certain drawback current high-low voltage power distribution cabinet when using, and current high-low voltage power distribution cabinet is installed in liftoff lower place more, and when phenomenons such as ground infiltration, flood, high-low voltage power distribution cabinet can't obtain the transfer of very first time to then can lead to high-low voltage power distribution cabinet to damage, simultaneously, current high-low voltage power distribution cabinet radiating effect is unsatisfactory, thereby reduced the inside life who lays electronic components, need improve from this.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a high-low voltage distribution cabinet convenient to adjusting control height, lift operation are stable and the radiating control is effectual.
The technical scheme of the utility model is realized like this: the utility model provides a high-low voltage power distribution cabinet, includes the base and lays the cabinet body on the base, its characterized in that: the base is provided with a supporting main board at the rear side of the cabinet body, the top of the supporting main board is provided with a horizontal main board, the horizontal main board is provided with a lifting control assembly for driving and controlling the lifting of the cabinet body, the lifting control assembly comprises a driving motor arranged at the top of the horizontal main board and a lifting groove vertically arranged on the side wall of the supporting main board towards one side of the cabinet body, the output end of the driving motor is connected with a driving shaft, the side wall of the cabinet body towards one side of the supporting main board is connected with a fixed block, one end of the fixed block far away from the cabinet body slides and extends into the lifting groove, the fixed block is provided with a threaded hole in an up-down penetrating manner, the driving shaft is provided with an external thread matched with the threaded hole, the lower end of the driving shaft penetrates through the, the cooling control assembly comprises a fan arranged at the top of the cabinet body and a cooling plate arranged at the bottom in the cabinet body, the air inlet end of the fan is connected with an air inlet pipe, the air outlet end of the fan is connected with an air outlet pipe, an inner cavity is arranged inside the cooling plate, a plurality of air guide holes communicated with the inner cavity are uniformly arranged on the upper surface of the cooling plate, one end, away from the fan, of the air outlet pipe penetrates through the outer wall of the cabinet body and the cooling plate in sequence and then is communicated with the inner cavity, and a plurality of air outlet holes used for air outlet are formed in the upper portion of the side.
By adopting the technical scheme, when flood or flood occurs, the driving motor arranged on the horizontal main board is opened, the driving shaft connected with the output end of the driving motor rotates under the driving action of the driving motor, the external thread arranged on the driving shaft and matched with the threaded hole drives the fixed block in the lifting groove to lift upwards along the lifting groove, the fixed block is fixed on the side wall of one side of the cabinet body facing to the supporting main board, so that the cabinet body is driven to lift upwards, the high-low power distribution cabinet can be protected from being damaged at the first time, the operation and the use are convenient, meanwhile, in order to further facilitate the heat dissipation and the temperature reduction of the interior of the cabinet body, so as to keep the service life of the components, the cabinet body is provided with the temperature reduction control component for controlling the ventilation and the air outlet to be cooled, when in use, air enters the air inlet pipe and is blown into the temperature reduction board through the air outlet pipe, and is sprayed upwards through the, upwards take away the heat of the internal portion components and parts of cabinet and export from a plurality of air outlet department that are used for giving vent to anger that cabinet side wall upper portion was seted up, for prior art, solved the unsatisfactory problem of current high-low voltage distribution cabinet radiating effect to electronic components life has been improved, the utility model provides a high-low voltage distribution cabinet convenient to regulation control height, radiating control are effectual.
The utility model discloses further set up to: and a temperature sensor is arranged on the upper part of the inner wall of the cabinet body and is electrically connected with the fan.
Through adopting above-mentioned technical scheme, in order to reduce the energy consumption, temperature sensor can detect the temperature of the internal portion of cabinet, be in under normal condition at the internal temperature of cabinet, the fan does not operate, when the internal temperature of cabinet is higher than the highest default of temperature sensor, its transmission signal of telecommunication to fan, the fan operation, the air gets into the air-supply line and blows in the cooling plate through the tuber pipe, a plurality of guiding holes of setting at the cooling plate upper surface through align to grid upwards spout, upwards take away the heat of the internal portion components and parts of cabinet and export from a plurality of air outlet departments that are used for giving vent to anger that set up on cabinet side wall upper portion, when the internal temperature of cabinet falls to the minimum default of temperature sensor, its transmission signal of telecommunication to fan, the fan stall is in order to reduce.
The utility model discloses further set up to: the upper surface of the base is provided with a fixed bearing in the lifting groove, and the lower end of the driving shaft penetrates through the threaded hole and then is inserted into the fixed bearing and fixedly connected with the inner ring of the fixed bearing.
Through adopting above-mentioned technical scheme, in order to further improve the stability of the cabinet body at the lift in-process, be provided with fixing bearing in the base upper surface and be located the lift groove, the drive shaft lower extreme passes and inserts in fixing bearing and with fixing bearing inner race fixed connection after the screw hole, thereby under driving motor's drive effect, the drive shaft that its output is connected is rotatory, drive shaft lower extreme fixed connection circles in fixing bearing, make the drive shaft rotation more stable, thereby it goes up and down along the lift groove to drive the fixed block in the lift groove through the external screw thread that sets up in the drive shaft with screw hole looks adaptation, the fixed block is fixed on the cabinet body towards one side lateral wall that supports the mainboard, it goes up and down the in-process to drive the cabinet body, it is more stable to make the cabinet body go up and down, can protect.
The utility model discloses further set up to: support on the mainboard lateral wall towards the cabinet body and be the symmetry and lie in the lift groove left and right sides along the vertical first guide block that is provided with, the transverse section of first guide block is the T font, the cabinet body just lies in the left and right sides symmetry of fixed block on supporting the lateral wall of mainboard and is provided with the second guide block, the transversal character cut in bas-relief that personally submits of second guide block, the open slot that the T font that falls supplies first guide block slip card to go into is seted up towards one side that supports the mainboard to the second guide block, two first guide blocks and two second guide block sliding connection.
By adopting the technical scheme, in order to further improve the stability of the lifting operation of the cabinet body and avoid vibrating components placed in the cabinet body, the first guide blocks are vertically arranged on the side wall of the supporting main board facing the cabinet body and symmetrically positioned on the left side and the right side of the lifting groove, the transverse section of each first guide block is in a T shape, the second guide blocks are symmetrically arranged on the side wall of the cabinet body facing the supporting main board and positioned on the left side and the right side of the fixed block, the cross section of each second guide block is in a concave shape, one side of each second guide block facing the supporting main board is provided with an inverted T-shaped open slot for the sliding clamping of the first guide block, the two first guide blocks are in sliding connection with the two second guide blocks, under the driving action of the driving motor, the driving shaft connected with the output end of the driving motor rotates, the lower end of the driving shaft is fixedly connected to, the fixed block goes up and down along the lift groove, drives the cabinet body in-process that rises upwards, and two second guide blocks slide along the structure of two first guide block cooperation open slots, make the cabinet body go up and down more stably, can protect the good height switch board in the very first time and not receive the damage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of a front view structure of an embodiment of the present invention.
Fig. 2 is a schematic side view of an embodiment of the present invention.
Fig. 3 is a schematic diagram of a transverse cross-section structure of the first guide block and the second guide block in the embodiment of the present invention.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1-3, the utility model discloses a high-low voltage power distribution cabinet, which comprises a base 1 and a cabinet body 2 arranged on the base 1, in the embodiment of the utility model, the base 1 is provided with a supporting main board 3 at the rear side of the cabinet body 2, the top of the supporting main board 3 is provided with a horizontal main board 4, the horizontal main board 4 is provided with a lifting control component for driving and controlling the lifting of the cabinet body 2, the lifting control component comprises a driving motor 5 arranged at the top of the horizontal main board 4 and a lifting groove 6 arranged on the side wall of the supporting main board 3 facing the cabinet body 2 along the vertical direction, the output end of the driving motor 5 is connected with a driving shaft 7, the side wall of the cabinet body 2 facing the supporting main board 3 is connected with a fixed block 8, one end of the fixed block 8 far away from the cabinet body 2 extends into, the upper part and the lower part of the fixing block 8 are provided with threaded holes 9 in a penetrating way, the driving shaft 7 is provided with external threads matched with the threaded holes 9, the lower end of the driving shaft 7 penetrates through the supporting main board 3 and then rotates to pass through the threaded hole 9, a cooling control assembly for controlling ventilation, air outlet and cooling is arranged on the cabinet body 2, the cooling control assembly comprises a fan 21 arranged at the top of the cabinet body 2 and a cooling plate 24 arranged at the bottom in the cabinet body 2, the air inlet end of the fan 21 is connected with an air inlet pipe 22, the air outlet end of the fan 21 is connected with an air outlet pipe 23, an inner cavity 25 is arranged in the cooling plate 24, a plurality of air guide holes 26 communicated with the inner cavity 25 are uniformly arranged on the upper surface of the cooling plate 24, one end of the air outlet pipe 23, which is far away from the fan 21, sequentially penetrates through the outer wall of the cabinet body 2 and the cooling plate 24 and then is communicated with the inner cavity 25, and a plurality of air outlet holes 27 used for air outlet are formed in the upper portion of the side wall of the cabinet body 2.
By adopting the technical scheme, when flood or flood occurs, the driving motor 5 arranged on the horizontal main board 4 is opened, the driving shaft 7 connected with the output end of the driving motor 5 rotates under the driving action of the driving motor 5, the external thread arranged on the driving shaft 7 and matched with the threaded hole 9 drives the fixed block 8 in the lifting groove 6 to lift upwards along the lifting groove 6, the fixed block 8 is fixed on the side wall of the cabinet body 2 facing to the supporting main board 3, so as to drive the cabinet body 2 to lift upwards, the high-low power distribution cabinet can be protected from being damaged at the first time, the operation and the use are convenient, meanwhile, in order to further facilitate the heat dissipation and the temperature reduction of the interior of the cabinet body 2 so as to keep the service life of the components, the temperature reduction control component for controlling the ventilation and the air outlet and the temperature reduction is arranged on the cabinet body 2, when in use, the fan 21 runs, the air enters the air inlet pipe 22 and, through a plurality of wind-guiding holes 26 of align to grid setting at 24 upper surfaces of cooling plate upwards blowout, upwards take away the heat of the internal components and parts of cabinet 2 and derive from a plurality of exhaust vents 27 departments that are used for giving vent to anger that 2 lateral wall upper portions of the cabinet were seted up, for prior art, solved the unsatisfactory problem of current high-low voltage power distribution cabinet radiating effect to electronic components life has been improved, the utility model provides a high-low voltage power distribution cabinet convenient to regulatory control height, radiating control are effectual.
In the embodiment of the present invention, the upper portion of the inner wall of the cabinet 2 is provided with a temperature sensor 28, and the temperature sensor 28 is electrically connected to the fan 21.
Through adopting above-mentioned technical scheme, in order to reduce the energy consumption, temperature sensor 28 can detect the temperature of the internal portion of cabinet 2, be in under normal condition at the internal portion temperature of cabinet 2, fan 21 does not operate, when the temperature in the internal portion of cabinet 2 is higher than the highest default of temperature sensor 28, its transmission signal of telecommunication to fan 21, fan 21 operates, the air gets into air-supply line 22 and blows in the cooling plate 24 through air-out pipe 23, spout upwards through a plurality of wind-guiding holes 26 of align to grid setting at cooling plate 24 upper surface, upwards take away the heat of the internal components and parts of cabinet 2 and export from a plurality of exhaust vents 27 that are used for giving vent to anger of seting up on the lateral wall upper portion of cabinet 2, when the internal portion temperature of cabinet 2 drops to the minimum default of temperature sensor 28, its transmission signal of telecommunication to fan 21, fan 21 stall is.
In the embodiment of the present invention, the upper surface of the base 1 is provided with a fixing bearing 10 in the lifting groove 6, and the lower end of the driving shaft 7 passes through the threaded hole 9 and then is inserted into the fixing bearing 10 and is fixedly connected with the inner ring of the fixing bearing 10.
By adopting the technical scheme, in order to further improve the stability of the cabinet body 2 in the lifting process, a fixed bearing 10 is arranged on the upper surface of the base 1 and positioned in the lifting groove 6, the lower end of the driving shaft 7 passes through the threaded hole 9 and then is inserted into the fixed bearing 10 and is fixedly connected with the inner ring of the fixed bearing 10, so that under the driving action of the driving motor 5, the driving shaft 7 connected with the output end rotates, the lower end of the driving shaft 7 is fixedly connected with the inner ring of the fixed bearing 10, the driving shaft 7 rotates more stably, thereby, in the process that the fixed block 8 in the lifting groove 6 is driven to lift upwards along the lifting groove 6 by the external thread arranged on the driving shaft 7 and matched with the threaded hole 9, the fixed block 8 is fixed on the side wall of one side of the cabinet body 2 facing the supporting main board 3 to drive the cabinet body 2 to lift upwards, make the cabinet body 2 go up and down more stably, can protect the good high-low switch board of very first time and not receive the damage.
The utility model discloses in the embodiment, support mainboard 3 just be the symmetry and lie in 6 left and right sides in the lift groove along the vertical first guide block 11 that is provided with on the lateral wall of one side of the cabinet body 2, the transverse section of first guide block 11 is the T font, cabinet body 2 just is provided with second guide block 12 towards the left and right sides symmetry that is located fixed block 8 on supporting mainboard 3's the lateral wall of one side, the transversal character cut in bas-relief that personally submits of second guide block 12, open slot 13 that the character cut in was supplied to first guide block 11 slip card to the second guide block 12 orientation was seted up to one side that mainboard 3 was supported to second guide block 12, two first guide blocks 11 and two second guide block 12 sliding connection.
By adopting the technical scheme, in order to further improve the stability of the lifting operation of the cabinet body 2 and avoid vibrating components placed in the cabinet body 2, the first guide blocks 11 are vertically arranged on the left and right sides of the lifting groove 6 on the side wall of the supporting main board 3 facing the cabinet body 2 in a symmetrical manner, the transverse section of each first guide block 11 is in a T shape, the second guide blocks 12 are symmetrically arranged on the left and right sides of the fixed block 8 on the side wall of the cabinet body 2 facing the supporting main board 3 and are in a concave shape, the reverse T-shaped open slot 13 for the sliding clamping of the first guide block 11 is formed in one side of the second guide block 12 facing the supporting main board 3, the two first guide blocks 11 are in sliding connection with the two second guide blocks 12, the driving shaft 7 connected with the output end rotates under the driving action of the driving motor 5, the lower end of the driving shaft 7 is fixedly connected to the inner ring of the fixed bearing 10, make 7 rotations of drive shaft more stable, fixed block 8 upwards goes up and down along lifting groove 6, drives the cabinet body 2 in-process that upwards risees, and two second guide blocks 12 slide along the structure of two first guide blocks 11 cooperation open slots 13, make the cabinet body 2 go up and down more stable, can protect the good height switch board of very first time and not receive the damage.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a high-low voltage distribution cabinet, includes base (1) and lays cabinet body (2) on base (1), its characterized in that: the lifting control device is characterized in that a supporting main board (3) is arranged on the base (1) and is positioned at the rear side of the cabinet body (2), a horizontal main board (4) is arranged at the top of the supporting main board (3), a lifting control assembly used for driving the cabinet body (2) to lift is arranged on the horizontal main board (4), the lifting control assembly comprises a driving motor (5) arranged at the top of the horizontal main board (4) and a lifting groove (6) arranged on the side wall of the supporting main board (3) facing one side of the cabinet body (2) along the vertical direction, the output end of the driving motor (5) is connected with a driving shaft (7), a fixed block (8) is connected onto the side wall of the cabinet body (2) facing one side of the supporting main board (3), one end, far away from the cabinet body (2), of the fixed block (8) slides and extends into the lifting groove (6), the cooling device is characterized in that an external thread matched with the threaded hole (9) is arranged on the driving shaft (7), the lower end of the driving shaft (7) penetrates through the supporting main board (3) and then rotatably penetrates through the threaded hole (9), a cooling control assembly for controlling ventilation and air-out cooling is arranged on the cabinet body (2), the cooling control assembly comprises a fan (21) arranged at the top of the cabinet body (2) and a cooling plate (24) arranged at the bottom in the cabinet body (2), an air inlet end of the fan (21) is connected with an air inlet pipe (22), an air outlet end of the fan (21) is connected with an air outlet pipe (23), an inner cavity (25) is arranged in the cooling plate (24), a plurality of air guide holes (26) communicated with the inner cavity (25) are uniformly arranged on the upper surface of the cooling plate (24), and one end, far away from the fan (21), of the air outlet pipe (23 sequentially penetrates through the outer wall of the cabinet body (2) and the cooling plate (, the upper part of the side wall of the cabinet body (2) is provided with a plurality of air outlet holes (27) for air outlet.
2. A high-low voltage distribution cabinet according to claim 1, characterized in that: the upper portion of the inner wall of the cabinet body (2) is provided with a temperature sensor (28), and the temperature sensor (28) is electrically connected with the fan (21).
3. A high-low voltage distribution cabinet according to claim 1 or 2, characterized in that: the upper surface of the base (1) is provided with a fixed bearing (10) in the lifting groove (6), and the lower end of the driving shaft (7) penetrates through the threaded hole (9) and then is inserted into the fixed bearing (10) and fixedly connected with the inner ring of the fixed bearing (10).
4. A high-low voltage distribution cabinet according to claim 3, characterized in that: support mainboard (3) and be symmetrical position lift groove (6) left and right sides along vertical first guide block (11) that is provided with on the lateral wall of one side of the cabinet body (2), the transverse section of first guide block (11) is the T font, the cabinet body (2) just is located the left and right sides symmetry of fixed block (8) and is provided with second guide block (12) on supporting the lateral wall of one side of mainboard (3) towards, the transversal character cut in bas-relief that personally submits of second guide block (12), open slot (13) that the T font of falling supplies first guide block (11) slip card to be gone into are seted up towards one side that supports mainboard (3) to second guide block (12), two first guide blocks (11) and two second guide blocks (12) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020911649.XU CN212011711U (en) | 2020-05-26 | 2020-05-26 | High-low voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020911649.XU CN212011711U (en) | 2020-05-26 | 2020-05-26 | High-low voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212011711U true CN212011711U (en) | 2020-11-24 |
Family
ID=73417592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020911649.XU Expired - Fee Related CN212011711U (en) | 2020-05-26 | 2020-05-26 | High-low voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212011711U (en) |
-
2020
- 2020-05-26 CN CN202020911649.XU patent/CN212011711U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |