CN114899745B - Power distribution cabinet capable of accurately and locally radiating - Google Patents
Power distribution cabinet capable of accurately and locally radiating Download PDFInfo
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- CN114899745B CN114899745B CN202210702157.3A CN202210702157A CN114899745B CN 114899745 B CN114899745 B CN 114899745B CN 202210702157 A CN202210702157 A CN 202210702157A CN 114899745 B CN114899745 B CN 114899745B
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- 230000005540 biological transmission Effects 0.000 claims description 7
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 65
- 230000000694 effects Effects 0.000 description 14
- 238000001816 cooling Methods 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application relates to the technical field of power distribution cabinet heat dissipation, in particular to a power distribution cabinet capable of precisely and locally dissipating heat.
Description
Technical Field
The invention relates to the technical field of power distribution cabinet heat dissipation, in particular to a power distribution cabinet capable of accurately and locally dissipating heat.
Background
The switch cabinet, especially the high-voltage power distribution cabinet, has the serious problem of generating heat in the in-process of its operation, generally has the region of dividing into a plurality of functions in the switch cabinet, all is provided with different electrical components in every functional region, nevertheless under different operating conditions, the region of the generated heat of a plurality of electrical components also can be different, for example only electrical components in operating condition can be higher than other electrical components in not operating condition's temperature, so need in time dispel the heat to it, prior art center generally adopts whole to whole power distribution cabinet body's whole heat dissipation mode, although can dispel the heat to the cabinet body, but the required power of heat abstractor is great and the noise is great, and it can not in time reduce the temperature of the position that generates heat fast to influence the life of switch cabinet.
Disclosure of Invention
Based on this, it is necessary to provide a power distribution cabinet capable of precisely and locally radiating heat to solve the problems in the prior art.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
The utility model provides a but accurate local radiating switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal mounting bracket that is provided with of cabinet, the mobile station, lifting unit, translation subassembly and fan mechanism, be provided with the first slide rail of arranging along the direction of height of the cabinet on the lifting unit, translation subassembly slidable is located first slide rail, and translation subassembly and lifting unit transmission are connected, be provided with on the translation subassembly with first slide rail mutually perpendicular's second slide rail, the mobile station slidable is located translation subassembly's second slide rail, and the mobile station is connected with translation subassembly transmission, the mounting bracket is located lifting unit's side, the mounting bracket is the platy structure of rectangle, be provided with a plurality of mounting groove on the mounting bracket, all mounting grooves are the rectangle and arrange on the mounting bracket in whole, the side of every mounting groove all is provided with temperature sensor, fan mechanism includes the supporting seat, the radiator fan, the backup pad, the driving piece, bellows, driving unit and four telescopic links, the supporting seat is located the mobile station, the backup pad is hollow rectangle structure, the backup pad is vertical state fixed connection in the supporting seat, fan pipe sleeve is fixedly connected in one side of keeping away from in the backup pad, four platy structure is located in the four telescopic links of four telescopic links, four telescopic links are located in the driving end fixed connection between four telescopic links, four telescopic links are located in the backup pad, four telescopic link, and one end is located in the telescopic link is located between the driving piece.
Preferably, the driving block is of a trapezoidal block structure, the area of one side, close to the mounting frame, of the driving block is smaller than the area of one side, away from the mounting frame, of the driving block, the center of the driving block is provided with a square groove which penetrates through the driving block in a horizontal state, one side, close to the lifting assembly, of all the mounting grooves is provided with a connecting section matched with the trapezoidal structure of the driving block, and the area, close to one end of the lifting assembly, of the connecting section is larger than the area, close to one end of the mounting groove.
Preferably, the driving assembly comprises four electromagnetic springs and four electromagnets, the four electromagnetic springs are respectively sleeved on the four telescopic rods, and the four electromagnets are respectively positioned on the four inner walls of the square groove of the driving block.
Preferably, a plurality of first radiating holes which are arranged in a rectangular array are formed in the inner wall of the top of the mounting groove, second radiating holes which are arranged in a rectangular array are formed in the outer wall, close to one side of the fan mechanism, of the mounting groove, and all the first radiating holes and all the second radiating holes are mutually communicated.
Preferably, the both sides of mounting groove all are provided with a plurality of third louvres that are the rectangle and arrange in a row, and all third louvres all communicate each other with all first louvres.
Preferably, a heat dissipation groove is arranged between two adjacent mounting grooves of the same layer on the mounting frame, side walls on two sides in the heat dissipation groove are provided with a plurality of fourth heat dissipation holes which are arranged in a rectangular array, the fourth heat dissipation holes are communicated with the first heat dissipation holes, and a plurality of heat absorption sheets are further arranged in the heat dissipation groove.
Preferably, the bottom of supporting seat is provided with four support columns that elastic material was made, and four support columns all are vertical state fixed connection on four terminal angles of supporting seat, are provided with the connecting hole that is used for supporting seat mutual matching on the mobile station, still are provided with the elastic component between mobile station and the supporting seat.
Preferably, the lifting assembly further comprises a first rotary driving motor, a first screw rod and two first mounting plates, wherein the two first mounting plates are respectively located at two sides in the cabinet body in a vertical state, the first screw rod is located at one side of the first mounting plates in a vertical state, the first screw rod penetrates through the translation assembly and is in threaded fit with the translation assembly, the first sliding rail is provided with two sliding rails, the two first sliding rails are respectively arranged on the two first mounting plates in parallel, the first rotary driving motor is fixedly connected to the top of the cabinet body and is coaxial with the axis of the first screw rod, and an output shaft of the first rotary driving motor penetrates through the top of the cabinet body and is fixedly connected with the first screw rod.
Preferably, the translation assembly further comprises a second rotary driving motor, a second screw rod, a second mounting plate and two sliding blocks, wherein the two sliding blocks are respectively and slidably arranged on the two first sliding rails, the second mounting plate is horizontally arranged between the two sliding blocks, two ends of the second mounting plate are respectively and fixedly connected with the two sliding blocks, the second screw rod is horizontally rotatably connected between the two sliding blocks, the second screw rod penetrates through the moving table and is in threaded fit with the moving table, the second rotary driving motor is arranged on the side wall of one sliding block and is positioned at the coaxial position of the axis of the second screw rod, an output shaft of the second rotary driving motor penetrates through the sliding block and is fixedly connected with the second screw rod, the first screw rod penetrates through the other sliding block and is in threaded fit with the second sliding rail, and the second sliding rail is arranged on the second mounting plate.
Preferably, the top of the cabinet body is provided with two exhaust fans, and both sides of the cabinet body are provided with heat dissipation grids.
Compared with the prior art, the application has the beneficial effects that:
1. According to the application, through the cooperation of the lifting component, the translation component, the mobile station and the fan mechanism, the required power is smaller, the noise problem of the large-scale heat dissipation device can be reduced, the working environment of the power distribution cabinet can be improved, the purpose of precisely cooling the electrical components in the cabinet body is realized, and the service life of the power distribution cabinet is prolonged.
2. According to the application, through the arrangement of the trapezoid block structure of the driving block and the connecting section on the mounting groove, when the driving block fails to be accurately aligned with the mounting groove, the position of the central line of the driving block can be corrected through the fitting of the inclined plane of the outer wall of the driving block and the inclined plane of the inner wall of the connecting section by sliding, so that the central line of the driving block and the central line of the mounting groove are kept coaxial, and the movement of the driving block can drive the movement of the supporting seat, thereby enabling the driving block to be accurately butted with the mounting groove, avoiding the loss of the air quantity of the cooling fan and improving the cooling effect of the fan mechanism.
3. According to the application, the electromagnetic spring and the electromagnet are arranged to drive the driving block to move, so that the driving block is automatically controlled, and the automation degree of the equipment is improved.
4. According to the application, through the arrangement of the first radiating holes, the second radiating holes and the third radiating holes, the electric elements in the cabinet body are better radiated, and meanwhile, after the fan mechanism is in butt joint with the mounting groove, redundant air quantity is discharged from the first radiating holes and the second radiating holes, so that the mounting groove is of a multi-position hollow structure, thereby facilitating the radiation of heat and improving the radiating effect in the cabinet body.
5. According to the application, through the arrangement of the heat dissipation grooves, a hollow structure is arranged between two adjacent mounting grooves of the same layer, so that heat dissipation is facilitated, and after the heat of an electric element is improved, the heat is concentrated on the heat absorption sheet through the heat absorption sheet, so that the running heat of the electric element in the cabinet body is reduced, and the fourth heat dissipation holes are arranged, so that the heat on the heat absorption sheet can be introduced into the first heat dissipation holes and finally discharged through the second heat dissipation holes, and meanwhile, the redundant air quantity can also enter the heat dissipation grooves, so that the heat dissipation effect is achieved on the heat absorption sheet, and the heat dissipation effect of the mounting grooves is improved.
6. According to the application, through the arrangement of the support column made of the elastic material, when the fan mechanism is operated, the operation of the fan mechanism can be reduced, the noise is reduced, the noise generated by the fan mechanism is further reduced in an auxiliary manner through the arrangement of the elastic piece, and the installation of the Duyu support seat is facilitated through the arrangement of the connecting hole.
7. According to the application, the first screw rod is driven to rotate by the first rotary driving motor after the first screw rod is started, and the translation assembly is driven to move by the first screw rod, so that the translation assembly is driven to move to the height of the mounting groove of the mounting rack required to be cooled, and the control of the translation assembly is realized.
8. According to the application, the second rotary driving motor is started to drive the second screw rod to rotate, the second screw rod drives the mobile station to move, and the mobile station drives the fan mechanism to align with the mounting groove required to be cooled on the mounting frame, so that the automatic control of the mobile seat is realized.
9. According to the application, the heat of the cabinet body can be better cooled through the exhaust fan, and the heat dissipation grille is arranged, so that the heat in the cabinet body is reduced, and the heat dissipation effect of the cabinet body is improved.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present application;
FIG. 2 is an overall elevation view of the present application;
FIG. 3 is a partial elevation view of the mounting of the present application;
FIG. 4 is a schematic view of a partial perspective view of the mounting bracket of the present application;
FIG. 5 is a partial perspective view of a second embodiment of the mounting bracket of the present application;
FIG. 6 is a schematic cross-sectional view of the mounting groove of the present application;
FIG. 7 is a schematic cross-sectional view of a heat sink according to the present application;
FIG. 8 is a schematic perspective view of a lift assembly of the present application;
FIG. 9 is a schematic perspective view of a fan mechanism of the present application;
FIG. 10 is a schematic view of a partial perspective of a fan mechanism of the present application;
FIG. 11 is a schematic perspective view of a translation assembly of the present application;
FIG. 12 is a side view of the drive block of the present application;
Fig. 13 is a schematic perspective view of a driving block of the present application;
The reference numerals in the figures are:
1-a cabinet body; 1 a-a mounting rack; 1a 1-a mounting groove; 1a 2-a temperature sensor; 1a 3-linkage segment; 1a 4-first heat dissipation holes; 1a 5-second heat dissipation holes; 1a 6-third heat dissipation holes; 1a 7-fourth heat-dissipating holes; 1a 8-a heat sink; 1a 9-heat absorbing sheet; 1 b-an exhaust fan; 1 c-a heat-dissipating grille;
2-lifting assembly; 2 a-a first rotary drive motor; 2 b-a first screw rod; 2 c-a first mounting plate; 2c 1-a first slide rail;
3-a translation assembly; 3 a-a mobile station; 3a 1-connecting holes; 3 b-a second rotary drive motor; 3 c-a second mounting plate; 3c 1-a second slide rail; 3 d-a slider; 3d 1-a second screw rod;
4-a fan mechanism; 4 a-a support base; 4a 1-a support plate; 4a 2-telescoping rod; 4a 3-support columns; 4a 4-elastic member; 4 b-a heat radiation fan; 4 c-a driving block; 4c 1-square grooves; 4c 2-bellows; 4 d-drive assembly; 4d 1-electromagnetic springs; 4d 2-magnetic attraction block.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
As shown in fig. 1-13, the present application provides:
The utility model provides a but accurate local radiating switch board, the power distribution cabinet comprises a cabinet body 1, be provided with mounting bracket 1a in the cabinet body 1, the mobile station 3a, lifting unit 2, translation subassembly 3 and fan mechanism 4, be provided with the first slide rail 2c1 of arranging along the direction of height of cabinet body 1 on the lifting unit 2, translation subassembly 3 slidable is located first slide rail 2c1, and translation subassembly 3 is connected with lifting unit 2 transmission, be provided with the second slide rail 3c1 mutually perpendicular with first slide rail 2c1 on the translation subassembly 3, mobile station 3a slidable is located translation subassembly 3's second slide rail 3c1, and mobile station 3a is connected with translation subassembly 3 transmission, mounting bracket 1a is located lifting unit 2's side, mounting bracket 1a is rectangular platelike structure, be provided with a plurality of mounting groove 1a1 on the mounting bracket 1a, all mounting groove 1a1 are rectangular and are arranged on mounting bracket 1a in a whole row, every mounting groove 1a 1's side all is provided with temperature sensor 1a2, fan mechanism 4 includes supporting seat 4a, radiator fan 4b, backup pad 4a1, drive block 4c, bellows 4c2, actuating assembly 4d and four telescopic links 4a2, supporting seat 4a is located on the mobile station 3a, backup pad 4a1 is hollow rectangular platy structure, backup pad 4a1 is vertical state fixed connection on supporting seat 4a, radiator fan 4b fixed connection is kept away from one side of mounting bracket 1a on backup pad 4a1, four telescopic links 4a2 are horizontal state respectively fixed connection on four terminal angles of backup pad 4a1, drive block 4c fixed connection is close to one end of mounting bracket 1a on four telescopic links 4a2, bellows 4c2 cover is located between drive block 4c and the backup pad 4a1, actuating assembly 4d is located in backup pad 4a 1.
Based on the above embodiments, the technical problem to be solved by the present application is how to accurately dissipate heat in the cabinet body 1. Therefore, the application is convenient to install various electrical components in the mounting groove 1a1 through the mounting frame 1a and the rectangular array mounting grooves 1a1, when the electrical components operate, the temperature sensor 1a2 beside each mounting groove 1a1 detects the temperature of the electrical components installed in the electrical components in real time, when the temperature of the electrical components in one mounting groove 1a1 is overhigh, the temperature sensor 1a2 sends an electric signal to a controller at the rear end, the controller at the rear end sends an electric signal to the lifting component 2, the translation component 3 and the fan mechanism 4, the lifting component 2 drives the translation component 3 to slide along the direction of the first sliding rail 2c1 of the translation component, so that the translation component 3 moves to the height of the mounting groove 1a1 required to be cooled, and then the translation component 3 drives the moving table 3a in transmission connection with the translation component to move along the direction of the second sliding rail 3c1, the moving table 3a drives the supporting seat 4a to move, so that the cooling fan 4b on the supporting seat 4a and the mounting groove 1a1 needing cooling can move along the direction of the axis of the telescopic rod 4a2 by starting the driving component 4d, the driving component 4d drives the driving block 4c to move along the direction of the axis of the telescopic rod 4a2, the driving block 4c is driven to move towards the direction of the mounting frame 1a, the driving block 4c is inserted into the mounting groove 1a1, the corrugated pipe 4c2 sleeved between the driving block 4c and the supporting plate 4a1 is stretched, the driving block 4c can stretch anyhow by the arrangement of the corrugated pipe 4c2, the corrugated pipe 4c2 can move along with the driving block 4c, so that the air quantity in the cooling fan 4b can not run off, the corrugated pipe 4c2 is transmitted to the driving block 4c, the air quantity is introduced into the mounting groove 1a of the mounting frame 1a through the driving block 4c, the electrical appliance element in the mounting groove 1a is cooled, and the cooling is realized through the lifting component 2, the cooperation of translation subassembly 3, mobile station 3a and fan mechanism 4 for the power that needs to use is less, and reducible large-scale heat abstractor's noise problem simultaneously can improve the operational environment of switch board circumference survey, realizes simultaneously that accurate cooling to the electrical components in the cabinet body 1 helps prolonging the life of switch board.
As shown in fig. 3-7, further:
The driving block 4c is of a trapezoidal block structure, the area of one side, close to the mounting frame 1a, of the driving block 4c is smaller than the area of one side, far away from the mounting frame 1a, of the driving block 4c, the center of the driving block 4c is provided with a square groove 4c1 which penetrates through the driving block 4c in a horizontal state, one side, close to the lifting assembly 2, of all the mounting grooves 1a1 is provided with a connecting section 1a3 which is matched with the trapezoidal structure of the driving block 4c, and the area, close to one end of the lifting assembly 2, of the connecting section 1a3 is larger than the area, close to one end of the mounting groove 1a 1.
Based on the above embodiment, when the driving block 4c is inserted into the mounting groove 1a1, the deviation may be generated due to insufficient equipment precision, so that the air volume of the cooling fan 4b may be lost, and the cooling effect may be unsatisfactory, and the technical problem to be solved by the present application is how to better adjust the accurate alignment of the driving block 4c and the mounting groove 1a 1. For this reason, the application is provided with the trapezoidal block structure of the driving block 4c and the connecting section 1a3 on the mounting groove 1a1, so that after the driving block 4c is inserted into the connecting section 1a3 of the mounting groove 1a1, the area of one side of the driving block 4c, which is close to the mounting frame 1a, is smaller than the area of one side of the driving block 4c, which is far away from the mounting frame 1a, and the area of one end of the connecting section 1a3, which is close to the lifting assembly 2, is larger than the area of one end, which is close to the mounting groove 1a 1. The end with smaller area on the driving block 4c can be inserted into the end with larger area on the connecting section 1a3, so that the driving block 4c can be inserted into the mounting groove 1a1 more easily, when the driving block 4c fails to be aligned with the mounting groove 1a1 accurately, the position of the central line of the driving block 4c can be corrected by sliding through the fit of the inclined plane of the outer wall of the driving block 4c and the inclined plane of the inner wall of the connecting section 1a3, the central line of the driving block 4c and the central line of the mounting groove 1a1 are kept coaxial, and the supporting seat 4a can be driven to move by the movement of the driving block 4c, so that the driving block 4c can be connected with the mounting groove 1a1 accurately, the loss of the air quantity of the cooling fan 4b is avoided, and the cooling effect of the fan mechanism 4 is improved.
As shown in fig. 9, 10 and 13, further:
The driving assembly 4d comprises four electromagnetic springs 4d1 and four electromagnets, the four electromagnetic springs 4d1 are respectively sleeved on the four telescopic rods 4a2, and the four electromagnets are respectively positioned on the four inner walls of the square groove 4c1 of the driving block 4 c.
Based on the above embodiment, the technical problem to be solved by the present application is how the driving component 4d drives the driving block 4c to move. Therefore, the electromagnetic spring 4d1 and the electromagnet are arranged to drive the driving block 4c to move, when the driving block 4c is required to move, the electromagnet is electrified to generate magnetic force, so that the driving block 4c is driven to move towards the mounting frame 1a, the driving block 4c is attached to the mounting frame 1a, the electromagnetic spring 4d1 is pulled at the moment, when the driving block 4c is required to be recovered, the electromagnet is powered off, the electromagnetic spring 4d1 is reset to drive the driving block 4c to retract, and meanwhile, the electromagnetic spring 4d1 is contracted to assist the retraction of the driving block 4c through the electrifying of the electromagnetic spring 4d1, so that the automatic control of the driving block 4c is realized, and the automation degree of equipment is improved.
As shown in fig. 4-7, further:
A plurality of first radiating holes 1a4 which are arranged in a rectangular array are formed in the top inner wall of the mounting groove 1a1, second radiating holes 1a5 which are arranged in a rectangular array are formed in the outer wall, close to one side of the fan mechanism 4, of the mounting groove 1a1, and all the first radiating holes 1a4 and all the second radiating holes 1a5 are mutually communicated.
Based on the above embodiments, the technical problem to be solved by the present application is how to facilitate and quickly dissipate heat in the mounting groove 1a 1. Therefore, the application, through the arrangement of the first heat dissipation holes 1a4 and the second heat dissipation holes 1a5, makes the heat generated by the electrical components flow to the top inner wall in the installation groove 1a1, and because all the first heat dissipation holes 1a4 and all the second heat dissipation holes 1a5 are mutually communicated, the hot air entering into the first heat dissipation holes 1a4 can move towards the second heat dissipation holes 1a5, so that the heat is discharged through the second heat dissipation holes 1a5, thereby better dissipating the heat of the electrical components in the cabinet body 1, and meanwhile, when the fan mechanism 4 is in butt joint with the installation groove 1a1, the redundant air quantity is discharged from the first heat dissipation holes 1a4 and the second heat dissipation holes 1a5, so as to improve the heat dissipation effect of the fan mechanism 4.
As shown in fig. 4-7, further:
The both sides of mounting groove 1a1 all are provided with a plurality of third louvres 1a6 that are the rectangle and arrange in a row, and all third louvres 1a6 all communicate each other with all first louvres 1a 4.
Based on the above embodiments, the technical problem to be solved by the present application is how to further improve the heat dissipation effect in the mounting groove 1a 1. Therefore, the application, through the arrangement of the third heat dissipation holes 1a6, makes the heat generated by the electrical components flow into the third heat dissipation holes 1a6 to one part of the installation groove 1a1, and because all the second heat dissipation holes 1a5 are mutually communicated with all the first heat dissipation holes 1a4, the heat flowing into the third heat dissipation holes 1a6 is finally discharged from the second heat dissipation holes 1a5, meanwhile, when the mountain mechanism dissipates heat to the installation groove 1a1, the auxiliary heat dissipation effect can be also achieved, and meanwhile, due to the arrangement of a plurality of the first heat dissipation holes 1a4, the second heat dissipation holes 1a5 and the third heat dissipation holes 1a6 in the installation groove 1a1, the multi-position hollow structure in the installation groove 1a1 is convenient, so that the heat dissipation effect in the cabinet body 1 can be improved.
As shown in fig. 4-7, further:
A heat dissipation groove 1a8 is arranged between two adjacent mounting grooves 1a1 of the same layer on the mounting frame 1a, side walls of two sides in the heat dissipation groove 1a8 are provided with a plurality of fourth heat dissipation holes 1a7 which are arranged in a rectangular array, the fourth heat dissipation holes 1a7 are communicated with the first heat dissipation holes, and a plurality of heat absorption sheets 1a9 are further arranged in the heat dissipation groove 1a 8.
Based on the above embodiments, the technical problem to be solved by the present application is how to improve the heat dissipation effect of the mounting groove 1a 1. Therefore, the application adopts the arrangement of the heat dissipation grooves 1a8, so that the two adjacent mounting grooves 1a1 on the same layer are hollow, thereby facilitating heat dissipation, and the arrangement of the heat absorption sheet 1a9 ensures that after the heat of an electrical component is improved, the heat absorption sheet 1a9 concentrates the heat on the heat absorption sheet 1a9, thereby reducing the heat of the electrical component in the cabinet body 1, and the arrangement of the fourth heat dissipation holes 1a7 can lead the heat on the heat absorption sheet 1a9 into the first heat dissipation holes 1a4 and finally be discharged through the second heat dissipation holes 1a5, and meanwhile, the redundant air quantity also enters the heat dissipation grooves 1a8, thereby playing a role in heat dissipation for the heat absorption sheet 1a9, and further improving the heat dissipation effect of the mounting grooves 1a 1.
As shown in fig. 9 and 11, further:
The bottom of supporting seat 4a is provided with four support columns 4a3 that elastic material was made, and four support columns 4a3 all are vertical state fixed connection on four terminal angles of supporting seat 4a, are provided with the connecting hole 3a1 that are used for supporting seat 4a to match each other on the mobile station 3a, still are provided with elastic component 4a4 between mobile station 3a and the supporting seat 4 a.
Based on the above embodiment, the fan mechanism 4 may generate noise during operation, and the technical problem to be solved by the present application is how to reduce vibration of the fan mechanism 4, thereby reducing noise. Therefore, the application can reduce the operation of the fan mechanism 4 and noise by arranging the support column 4a3 made of elastic material, and further assist in reducing the noise generated by the fan mechanism 4 by arranging the elastic element 4a4, and the arrangement of the connecting hole 3a1 is convenient for the installation of the Duyum support seat 4 a.
As shown in fig. 8, further:
The lifting assembly 2 further comprises a first rotary driving motor 2a, a first screw rod 2b and two first mounting plates 2c, wherein the two first mounting plates 2c are respectively located at two sides in the cabinet body 1 in a vertical state, the first screw rod 2b is located at the side of one of the first mounting plates 2c in a vertical state, the first screw rod 2b penetrates through the translation assembly 3 and is in threaded fit with the translation assembly 3, the first sliding rail 2c1 is provided with two first sliding rails 2c1, the two first sliding rails 2c1 are parallel and are respectively arranged on the two first mounting plates 2c, the first rotary driving motor 2a is fixedly connected to the top of the cabinet body 1 and is coaxial with the axis of the first screw rod 2b, and an output shaft of the first rotary driving motor 2a penetrates through the top of the cabinet body 1 and is fixedly connected with the first screw rod 2 b.
Based on the above embodiment, the technical problem to be solved by the present application is how to drive the translation assembly 3 to move by the lifting assembly 2. Therefore, according to the application, through the first rotary driving motor 2a after starting, the output shaft of the first rotary driving motor 2a drives the first screw rod 2b fixedly connected with the first rotary driving motor to rotate, and the translation assembly 3 in threaded fit with the first screw rod 2b is driven to be arranged through the rotation of the first screw rod 2b, so that the translation assembly 3 is driven to move, the translation assembly 3 is driven to move along the direction of the first sliding rail 2c1, and the translation assembly 3 is driven to move to the height of the mounting groove 1a1 of the mounting frame 1a required to be cooled, so that the control of the translation assembly 3 is realized.
As shown in fig. 8 and 11, further:
The translation assembly 3 further comprises a second rotary driving motor 3b, a second screw rod 3d1, a second mounting plate 3c and two sliding blocks 3d, the two sliding blocks 3d are respectively and slidably arranged on the two first sliding rails 2c1, the second mounting plate 3c is horizontally arranged between the two sliding blocks 3d, two ends of the second mounting plate 3c are respectively and fixedly connected with the two sliding blocks 3d, the second screw rod 3d1 is horizontally rotatably connected between the two sliding blocks 3d, the second screw rod 3d1 penetrates through the moving table 3a and is in threaded fit with the moving table, the second rotary driving motor 3b is located on the side wall of one sliding block 3d and is located at the coaxial position of the axis of the second screw rod 3d1, an output shaft of the second rotary driving motor 3b penetrates through the sliding block 3d and is fixedly connected with the second screw rod 3d1, the first screw rod 2b penetrates through the other sliding block 3d and is in threaded fit with the second sliding rail 3c1, and the second sliding rail 3c1 is located on the second mounting plate 3 c.
Based on the above embodiment, the technical problem to be solved by the present application is how the translation assembly 3 drives the moving seat. Therefore, the application starts the second rotary driving motor 3b, the output shaft of the second rotary driving motor 3b drives the second screw rod 3d1 fixedly connected with the second rotary driving motor to rotate, the rotation of the second screw rod 3d1 drives the moving table 3a in threaded fit with the second screw rod to move, so that the moving table 3a moves along the direction of the second sliding rail 3c1, the moving table 3a drives the fan mechanism 4 to move, and the driving block 4c on the fan mechanism 4 aligns with the mounting groove 1a1 needing cooling on the mounting frame 1a, thereby realizing automatic control of the moving seat.
As shown in fig. 1, further:
The top of the cabinet body 1 is provided with two exhaust fans 1b, and both sides of the cabinet body 1 are provided with heat dissipation grids 1c.
Based on the above embodiments, the technical problem to be solved by the present application is how to perform better heat dissipation for the cabinet 1. Therefore, the application can better cool the heat of the cabinet body 1 through the exhaust fan 1b, and the heat dissipation effect of the cabinet body 1 is improved by reducing the heat in the cabinet body 1 through the arrangement of the heat dissipation grille 1 c.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. The utility model provides a but accurate local radiating switch board, which comprises a cabinet body (1), a serial communication port, be provided with mounting bracket (1 a) in the cabinet body (1), mobile station (3 a), lifting unit (2), translation subassembly (3) and fan mechanism (4), be provided with first slide rail (2 c 1) of arranging along the direction of height of cabinet body (1) on lifting unit (2), translation subassembly (3) slidable is located first slide rail (2 c 1), and translation subassembly (3) are connected with lifting unit (2) transmission, be provided with on translation subassembly (3) with second slide rail (3 c 1) of first slide rail (2 c 1) mutually perpendicular, mobile station (3 a) slidable is located second slide rail (3 c 1) of translation subassembly (3), and mobile station (3 a) are connected with translation subassembly (3) transmission, mounting bracket (1 a) are located the side of lifting unit (2), mounting bracket (1 a) are the platy structure of rectangle, be provided with a plurality of mounting groove (1 a), all mounting groove (1 a) are rectangular mounting groove (1 a), fan (1 a) are arranged in order to be 1 a) and fan mechanism (4 a), fan mechanism (4) is arranged on each side of fan (4 a), fan (1 a) is arranged on mounting bracket (1 a), fan mechanism (4 a) is including the side of fan (4 a) is arranged Bellows (4 c 2), drive assembly (4 d) and four telescopic links (4 a 2), supporting seat (4 a) are located on mobile station (3 a), backup pad (4 a 1) is hollow rectangular platy structure, backup pad (4 a 1) is vertical state fixed connection on supporting seat (4 a), radiator fan (4 b) fixed connection is kept away from one side of mounting bracket (1 a) on backup pad (4 a 1), four telescopic links (4 a 2) are all in horizontal state fixed connection respectively on four terminal angles of backup pad (4 a 1), drive block (4 c) fixed connection is located the one end that is close to mounting bracket (1 a) on four telescopic links (4 a 2), bellows (4 c 2) cover is located between drive block (4 c) and backup pad (4 a 1), drive assembly (4 d) are located on backup pad (4 a 1);
The driving block (4 c) is of a trapezoidal block structure, the area of one side, close to the mounting frame (1 a), of the driving block (4 c) is smaller than the area of one side, far away from the mounting frame (1 a), of the driving block (4 c), a square groove (4 c 1) penetrating through the driving block (4 c) in a horizontal state is formed in the center of the driving block (4 c), connecting sections (1 a 3) matched with the trapezoidal structure of the driving block (4 c) are arranged on one side, close to the lifting assembly (2), of all the mounting grooves (1 a 1), and the area of one end, close to the lifting assembly (2), of the connecting sections (1 a 3) is larger than the area of one end, close to the mounting groove (1 a 1);
The driving assembly (4 d) comprises four electromagnetic springs (4 d 1) and four electromagnets, the four electromagnetic springs (4 d 1) are respectively sleeved on the four telescopic rods (4 a 2), and the four electromagnets are respectively positioned on the four inner walls of the square groove (4 c 1) of the driving block (4 c).
2. The power distribution cabinet capable of accurately and locally radiating according to claim 1, wherein a plurality of first radiating holes (1 a 4) which are arranged in a rectangular array are formed in the top inner wall of the mounting groove (1 a 1), second radiating holes (1 a 5) which are arranged in a rectangular array are formed in the outer wall, close to one side of the fan mechanism (4), of the mounting groove (1 a 1), and all the first radiating holes (1 a 4) and all the second radiating holes (1 a 5) are mutually communicated.
3. The power distribution cabinet capable of accurately and locally radiating according to claim 2, wherein a plurality of third radiating holes (1 a 6) which are arranged in a rectangular array are formed in two sides of the mounting groove (1 a 1), and all the third radiating holes (1 a 6) are mutually communicated with all the first radiating holes (1 a 4).
4. The power distribution cabinet capable of accurately and locally radiating according to claim 1, characterized in that radiating grooves (1 a 8) are formed between two adjacent mounting grooves (1 a 1) on the same layer on the mounting frame (1 a), a plurality of fourth radiating holes (1 a 7) which are arranged in rectangular and aligned mode are formed in the side walls of two sides in the radiating grooves (1 a 8), the fourth radiating holes (1 a 7) are communicated with the first radiating holes, and a plurality of heat absorbing sheets (1 a 9) are further arranged in the radiating grooves (1 a 8).
5. The power distribution cabinet capable of accurately and locally radiating according to claim 1, wherein four support columns (4 a 3) made of elastic materials are arranged at the bottom of the support seat (4 a), the four support columns (4 a 3) are fixedly connected to four end corners of the support seat (4 a) in a vertical state, connecting holes (3 a 1) matched with the support seat (4 a) are formed in the mobile station (3 a), and elastic pieces (4 a 4) are further arranged between the mobile station (3 a) and the support seat (4 a).
6. The power distribution cabinet capable of accurately and locally radiating according to claim 1, wherein the lifting assembly (2) further comprises a first rotary driving motor (2 a), a first screw rod (2 b) and two first mounting plates (2 c), the two first mounting plates (2 c) are respectively located at two sides in the cabinet body (1) in a vertical state, the first screw rod (2 b) is located at the side of one of the first mounting plates (2 c) in a vertical state, the first screw rod (2 b) penetrates through the translation assembly (3) and is in threaded fit with the translation assembly (3), the first sliding rail (2 c 1) is provided with two sliding rails (2 c), the two first sliding rails (2 c 1) are respectively arranged on the two first mounting plates (2 c) in parallel, the first rotary driving motor (2 a) is fixedly connected to the top of the cabinet body (1) and is coaxial with the axis of the first screw rod (2 b), and an output shaft of the first rotary driving motor (2 a) penetrates through the top of the cabinet body (1) and is fixedly connected with the first screw rod (2 b).
7. The power distribution cabinet capable of accurately and locally radiating according to claim 6, wherein the translation assembly (3) further comprises a second rotary driving motor (3 b), a second screw rod (3 d 1), a second mounting plate (3 c) and two sliding blocks (3 d), the two sliding blocks (3 d) are respectively and slidably positioned on two first sliding rails (2 c 1), the second mounting plate (3 c) is horizontally positioned between the two sliding blocks (3 d), two ends of the second mounting plate (3 c) are respectively and fixedly connected with the two sliding blocks (3 d), the second screw rod (3 d 1) is horizontally and rotatably connected between the two sliding blocks (3 d), the second screw rod (3 d 1) penetrates through a moving table (3 a) and is in threaded fit with the second screw rod, the second rotary driving motor (3 b) is positioned on the side wall of one sliding block (3 d) and is positioned at the coaxial position of the axis of the second screw rod (3 d 1), an output shaft of the second rotary driving motor (3 b) penetrates through the sliding blocks (3 d) and is fixedly connected with the second screw rod (3 d) through the second sliding blocks (3 d 1), and the second screw rod (3 d) is fixedly connected with the other sliding block (3 d) through the second screw rod (3 d) and is in threaded fit with the other sliding block (3 d).
8. The power distribution cabinet capable of accurately and locally radiating according to claim 1, wherein two exhaust fans (1 b) are arranged at the top of the cabinet body (1), and radiating grids (1 c) are arranged on two sides of the cabinet body (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210702157.3A CN114899745B (en) | 2022-06-20 | 2022-06-20 | Power distribution cabinet capable of accurately and locally radiating |
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| CN202210702157.3A CN114899745B (en) | 2022-06-20 | 2022-06-20 | Power distribution cabinet capable of accurately and locally radiating |
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| CN114899745A CN114899745A (en) | 2022-08-12 |
| CN114899745B true CN114899745B (en) | 2024-07-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114375144A (en) * | 2022-02-17 | 2022-04-19 | 苏州浪潮智能科技有限公司 | Server cabinet heat dissipation device |
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| CN107689589A (en) * | 2017-08-06 | 2018-02-13 | 赵海萍 | A kind of intelligent heat dissipation method of High-low voltage switch cabinet |
| KR102029463B1 (en) * | 2019-05-31 | 2019-10-08 | 한국산전 (주) | Hybrid distribution panel |
| CN210246100U (en) * | 2019-10-11 | 2020-04-03 | 陈跃庭 | Automatic heat dissipation function switch board |
| CN113363841A (en) * | 2021-05-28 | 2021-09-07 | 江苏荣威电气有限公司 | Intelligent temperature control high-voltage switch cabinet based on Internet of things control |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114375144A (en) * | 2022-02-17 | 2022-04-19 | 苏州浪潮智能科技有限公司 | Server cabinet heat dissipation device |
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