CN215071199U - Low-voltage switch cabinet easy to dissipate heat and high in reliability - Google Patents
Low-voltage switch cabinet easy to dissipate heat and high in reliability Download PDFInfo
- Publication number
- CN215071199U CN215071199U CN202023240384.4U CN202023240384U CN215071199U CN 215071199 U CN215071199 U CN 215071199U CN 202023240384 U CN202023240384 U CN 202023240384U CN 215071199 U CN215071199 U CN 215071199U
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- 238000009434 installation Methods 0.000 claims abstract description 51
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 230000032683 aging Effects 0.000 abstract description 4
- 241000883990 Flabellum Species 0.000 abstract description 2
- 241001233242 Lontra Species 0.000 abstract description 2
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a low-voltage switch cabinet with easy heat dissipation and high reliability, which comprises a mounting groove A, wherein two sides inside the mounting groove A are provided with sliding chutes B, two groups of sliding chutes B are internally provided with sliding blocks B, the sliding blocks B extend to the outside of the sliding chutes B, one sides of the two groups of sliding blocks B, which are close to each other, are provided with a mounting bin together, the mounting bin extends to the outside of the mounting groove A, and a spring A is arranged at the middle position of the bottom inside the mounting groove A; the utility model discloses a place mutually supporting of board, dwang B, servo motor, dwang A, bevel gear B, flabellum, installation storehouse, heat dissipation otter board, double flute belt pulley, belt pulley and belt, can carry out the thermal treatment to each parts inside the installation storehouse fast to reduce high temperature and lead to the ageing phenomenon of inside parts, and then reduce the accessory and change the number of times, reduce operating personnel's cost loss, thereby improve the device's radiating efficiency.
Description
Technical Field
The utility model relates to a low-voltage switchgear technical field specifically is a low-voltage switchgear that easy heat dissipation reliability is high.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion;
the existing low-voltage switch cabinet has the following problems in use:
1. most of the internal structures of the existing low-voltage switch cabinets are fixed, so that air cooling and heat dissipation can only perform cooling treatment on accessories at a single position, further the cooling effect of the accessories at other positions is poor, the aging speed of the accessories is accelerated, operators need to replace and overhaul the accessories more frequently, and the economic loss of the operators is increased;
2. the internal protection effect of the existing low-voltage switch cabinet is poor, most of the existing low-voltage switch cabinet cannot protect the whole device, and internal accessories of the existing low-voltage switch cabinet are easily damaged when the existing low-voltage switch cabinet is impacted by the outside world, so that the service life of the existing low-voltage switch cabinet is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-voltage switchgear that easy heat dissipation reliability is high to it has following problem to propose current low-voltage switchgear when using in solving above-mentioned background art: 1. most of the internal structures of the existing low-voltage switch cabinets are fixed, so that air cooling and heat dissipation can only perform cooling treatment on accessories at a single position, further the cooling effect of the accessories at other positions is poor, the aging speed of the accessories is accelerated, operators need to replace and overhaul the accessories more frequently, and the economic loss of the operators is increased; 2. the internal protection effect of the existing low-voltage switch cabinet is poor, most of the existing low-voltage switch cabinet cannot protect the whole device, and internal accessories of the existing low-voltage switch cabinet are easily damaged when the existing low-voltage switch cabinet is impacted by the outside world, so that the service life of the existing low-voltage switch cabinet is shortened.
In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage switch cabinet easy to dissipate heat and high in reliability comprises a mounting groove A, wherein sliding grooves B are arranged on two sides of the inside of the mounting groove A, sliding blocks B are arranged inside two groups of sliding grooves B, the sliding blocks B extend to the outside of the sliding grooves B, an installation bin is arranged on one side, close to each other, of the two groups of sliding blocks B, the installation bin extends to the outside of the mounting groove A, a spring A is arranged at the middle position of the bottom of the inside of the mounting groove A and is connected with the installation bin, sliding grooves A are symmetrically arranged at the middle position of the bottom of the inside of the mounting groove A, sliding blocks A are arranged inside the two groups of sliding grooves A, the sliding blocks A extend to the outside of the sliding grooves A, hinge rods are hinged to the tops of the two groups of sliding blocks A and are hinged to the installation bin, mounting grooves B are arranged on two sides of the bottom of the inside of the mounting groove A, the back end of the bottom inside the two groups of mounting grooves B is provided with a mounting rod A, the mounting rod A extends to the outside of the mounting groove B, the top of the front end of the two groups of mounting rods A is provided with a gear, the inside of the two groups of gears is provided with a coil spring, the coil spring is connected with the mounting rod A, one side, away from each other, of the two groups of sliding blocks A is provided with a rack, the rack is arranged inside the mounting groove B and is matched with the gear, one side, close to each other, of the inside of the two groups of mounting grooves B is provided with a spring B, the spring B is connected with the rack, the mounting rod B is arranged at the middle position inside the mounting chamber, the middle positions at the two sides inside of the mounting rod B are provided with fan blades, the fan blades extend to the outside of the mounting rod B, one side, close to each other, of the two groups of fan blades are provided with a bevel gear B, and the middle position inside the mounting chamber is symmetrically provided with a ventilating screen plate, the two sides of the interior of the installation bin are provided with rotating rods B, the rotating rods B extend to the exterior of the installation bin, the tops of the two rotating rods B are provided with belt pulleys, the outer sides of the two rotating rods B are uniformly provided with placing plates, the two sides of the installation bin are provided with heat dissipation mesh plates, the top of the installation bin is provided with a rain baffle, a servo motor is arranged at the middle position of the bottom of the rain baffle, the output end of the servo motor is provided with a rotating rod A, the rotating rod A extends to the interior of the installation rod B, a bevel gear A is arranged at the middle position of the outer side of the rotating rod A and is meshed with the bevel gear B, a double-groove belt pulley is arranged at the top of the outer side of the fan blade, the outer sides of the double-groove belt pulley and the belt pulley are jointly sleeved with a belt matched with the double-groove belt, and the top of one side of the installation bin is provided with an installation plate, the front one end of mounting panel is provided with control panel, control panel passes through the wire and is connected with the servo motor electricity.
Preferably, two sets of one side that the flabellum is close to each other all is provided with the connecting rod, and connecting rod and bevel gear B mutual adaptation.
Preferably, the four corners at the top of the installation bin are provided with support rods, and the support rods are matched with the rain baffles.
Preferably, the air inlet screen plates are symmetrically arranged in the middle of one end of the back of the installation bin and communicated with the inside and the outside of the installation bin.
Preferably, three groups of bin doors are uniformly arranged at one end of the front surface of the mounting bin, and a handle is arranged at one end of the front surface of each of the three groups of bin doors.
Preferably, the inside of placing the board and the both sides of dwang B all evenly are provided with the opening, and the opening with place the inside and the outside intercommunication of board and dwang B.
Compared with the prior art, the beneficial effects of the utility model are that: the low-voltage switch cabinet with easy heat dissipation and high reliability can quickly perform heat dissipation treatment on all parts in the installation bin and can also perform protection work on the installation bin and internal accessories thereof;
1. through the mutual matching of the placing plate, the rotating rod B, the servo motor, the rotating rod A, the bevel gear B, the fan blades, the mounting bin, the heat dissipation screen plate, the double-groove belt pulley, the belt pulley and the belt, the heat dissipation treatment can be rapidly carried out on all parts in the mounting bin, so that the aging phenomenon of internal accessories caused by high temperature is reduced, the replacement times of the accessories are further reduced, the cost loss of operators is reduced, and the heat dissipation efficiency of the device is improved;
2. through mutually supporting of installation storehouse, slider B, ventilative otter board, spring A, hinge bar, slider A, spout A, rack, mounting groove B, spring B, gear and wind spring, can carry out protection work to installation storehouse and its inside accessory to reduce the damage that the impact force led to the fact to its inside accessory, and then prolong the device's life, promote its compressive resistance, thereby improve the security that the device used.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a back view of the present invention;
fig. 4 is an enlarged view of the three-dimensional structure of the rotating rod B of the present invention;
fig. 5 is an enlarged schematic view of a structure in fig. 1 according to the present invention.
In the figure: 1. mounting grooves A; 2. mounting grooves B; 3. installing a rod A; 4. a chute A; 5. a hinged lever; 6. A spring A; 7. a slide block A; 8. a chute B; 9. a slide block B; 10. a ventilation screen plate; 11. a fan blade; 12. Mounting a rod B; 13. a belt; 14. a double grooved pulley; 15. a servo motor; 16. rotating the rod A; 17. A rain shield; 18. a belt pulley; 19. installing a bin; 20. placing the plate; 21. a bevel gear A; 22. a heat dissipation screen plate; 23. rotating the rod B; 24. a bevel gear B; 25. a rack; 26. a spring B; 27. a coil spring; 28. A gear; 29. mounting a plate; 30. a control panel.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a low-voltage switch cabinet with high heat dissipation reliability comprises a mounting groove A1, sliding grooves B8 are arranged on two sides of the inside of a mounting groove A1, sliding blocks B9 are arranged inside two groups of sliding grooves B8, sliding blocks B9 extend to the outside of sliding grooves B8, mounting bins 19 are arranged on one sides, close to each other, of two groups of sliding blocks B9, the mounting bins 19 extend to the outside of the mounting groove A1, springs A6 are arranged in the middle of the bottom of the inside of the mounting groove A1, springs A6 are connected with the mounting bins 19, sliding grooves A4 are symmetrically arranged in the middle of the bottom of the inside of the mounting groove A1, sliding blocks A7 are arranged inside two groups of sliding grooves A4, sliding blocks A7 extend to the outside of the sliding grooves A4, hinge rods 5 are hinged to the tops of the two groups of sliding blocks A7, the hinge rods 5 are hinged to the mounting bins 19, mounting grooves B2 are arranged on two sides of the bottom of the inside of a1, and mounting grooves B2 are provided with mounting rods 3, the mounting rod A3 extends to the outside of the mounting groove B2, gears 28 are arranged at the tops of the front ends of the two groups of mounting rods A3, coil springs 27 are arranged inside the two groups of gears 28, the coil springs 27 are connected with the mounting rods A3, racks 25 are arranged on the sides, far away from each other, of the two groups of sliding blocks A7, the racks 25 are arranged inside the mounting groove B2 and are matched with the gears 28, a spring B26 is arranged on the side, close to each other, inside the two groups of mounting grooves B2, the spring B26 is connected with the racks 25, the mounting bin 19 and internal accessories of the mounting bin can be protected, a mounting rod B12 is arranged at the middle position inside the mounting bin 19, fan blades 11 are arranged at the middle positions of the two sides inside the mounting rod B12, the fan blades 11 extend to the outside of the mounting rod B12, bevel gear B24 is arranged on the side, and ventilating net plates 10 are symmetrically arranged at the middle position inside the mounting bin 19, the two sides inside the installation bin 19 are provided with rotating rods B23, the rotating rods B23 extend to the outside of the installation bin 19, the tops of the two groups of rotating rods B23 are provided with belt pulleys 18, the outer sides of the two groups of rotating rods B23 are uniformly provided with placing plates 20, the two sides of the installation bin 19 are provided with heat dissipation screen plates 22, the top of the installation bin 19 is provided with a rain baffle 17, the middle position of the bottom of the rain baffle 17 is provided with a servo motor 15, the output end of the servo motor 15 is provided with a rotating rod A16, the rotating rod A16 extends to the inside of an installation rod B12, the middle position of the outer side of the rotating rod A16 is provided with a bevel gear A21, the bevel gear A21 and the bevel gear B24 are meshed with each other, the top of the outer side of the fan blade 11 is provided with a double-groove belt pulley 14, the outer sides of the double-groove pulley 14 and the belt pulley 18 are sleeved with belts 13 which are matched with each other together, so that the heat dissipation treatment can be rapidly carried out on the inside of the installation bin 19, the top of one side of the installation cabin 19 is provided with an installation plate 29, one end of the front surface of the installation plate 29 is provided with a control panel 30, and the control panel 30 is electrically connected with the servo motor 15 through a lead.
Furthermore, the connecting rods are arranged on the side, close to each other, of each of the two sets of fan blades 11, and the connecting rods are matched with the bevel gears B24, so that the fan blades are convenient to connect and mount.
Furthermore, the four corners at the top of the installation bin 19 are provided with support rods, and the support rods are matched with the rain baffles 17, so that the installation and the supporting are facilitated.
Furthermore, air inlet screen plates are symmetrically arranged in the middle of one end of the back of the installation bin 19 and communicated with the inside and the outside of the installation bin 19, so that air can be conveniently fed.
Furthermore, three groups of bin doors are uniformly arranged at one end of the front surface of the mounting bin 19, and a handle is arranged at one end of the front surface of each of the three groups of bin doors, so that the mounting bin is convenient to open.
Further, the inside of placing board 20 and the both sides of dwang B23 all evenly are provided with the through-hole, and the through-hole communicates with the inside and the outside of placing board 20 and dwang B23 each other, and the connecting wire of being convenient for is placed.
The working principle is as follows: the electric parts of the device are all powered by an external power supply, the device is firstly installed at a specified position, and the power supply is switched on to turn on the control panel 30;
when the device is used, the internal accessories are firstly installed on the surface of the placing plate 20, then the connecting line is placed into the rotating rod B23, then the servo motor 15 is opened through the control panel 30, the rotating rod A16 and the bevel gear A21 are driven to rotate simultaneously through the work of the servo motor 15, the bevel gear A21 is driven to rotate the bevel gear B24, the fan blade 11 is driven to rotate through the bevel gear B24, the air cooling formed by the rotation of the fan blade 11 is used for cooling the accessories inside the installing bin 19, then the accessories are discharged through the heat dissipation screen plate 22, the double-groove belt pulley 14 is driven to forward through the rotation of the rotating rod A16, the double-groove belt pulley 14 drives the belt 13 to rotate, the belt 13 simultaneously drives the belt pulley 18, the rotating rod B23 and the parts above to rotate, and the rotating rod B23 drives the heat dissipation screen plate 22 and the parts above to rotate at an angle, so that the heat dissipation work can be carried out on all the accessories in the installation bin 19;
when the installation bin 19 and the internal fittings thereof are impacted by the outside, impact force generated by impact on the installation bin 19 drives the sliding block B9 to slide in the ventilation screen plate 10 to press the spring A6, the installation bin 19 moves downwards to drive the hinge rod 5 to perform hinge movement, the hinge rod 5 pushes the sliding block A7 to slide in the sliding groove A4, meanwhile, the sliding block A7 pushes the rack 25 to slide in the installation groove B2 to press the spring B26, the rack 25 drives the gear 28 to rotate, the gear 28 drives the coil spring 27 to rotate and stretch, and therefore impact force generated by the installation bin 19 can be buffered through mutual matching of the spring A6, the spring B26, the gear 28 and the coil spring 27.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. The utility model provides a low-voltage switchgear that easy heat dissipation reliability is high, includes mounting groove A (1), its characterized in that: the two sides of the interior of the mounting groove A (1) are provided with sliding grooves B (8), the interiors of the two groups of sliding grooves B (8) are provided with sliding blocks B (9), the sliding blocks B (9) extend to the exterior of the sliding grooves B (8), one sides of the two groups of sliding blocks B (9) close to each other are provided with mounting bins (19) together, the mounting bins (19) extend to the exterior of the mounting groove A (1), springs A (6) are arranged at the middle positions of the bottom of the interior of the mounting groove A (1), the springs A (6) are connected with the mounting bins (19) mutually, the sliding grooves A (4) are symmetrically arranged at the middle positions of the bottom of the interior of the mounting groove A (1), the sliders A (7) are arranged in the two groups of sliding grooves A (4), the sliders A (7) extend to the exterior of the sliding grooves A (4), the tops of the two groups of sliders A (7) are hinged with rods (5), the hinged rod (5) is hinged with the mounting bin (19) mutually, mounting grooves B (2) are arranged on two sides of the inner bottom of the mounting groove A (1), mounting rods A (3) are arranged at one end of the back face of the inner bottom of the two mounting grooves B (2), the mounting rods A (3) extend to the outer portion of the mounting groove B (2), gears (28) are arranged at the tops of the front ends of the two mounting rods A (3), coil springs (27) are arranged in the two gears (28), the coil springs (27) are connected with the mounting rods A (3) mutually, racks (25) are arranged on one sides, far away from each other, of the two sliding blocks A (7), the racks (25) are arranged in the mounting groove B (2) and mutually matched with the gears (28), and springs B (26) are arranged on one sides, close to each other, of the two mounting grooves B (2), and the spring B (26) is connected with the rack (25), the middle position inside the installation bin (19) is provided with an installation rod B (12), the middle position of the two sides inside the installation rod B (12) is provided with fan blades (11), the fan blades (11) extend to the outside of the installation rod B (12), one side of the two sets of fan blades (11) close to each other is provided with a bevel gear B (24), the middle position inside the installation bin (19) is symmetrically provided with ventilating mesh plates (10), the two sides inside the installation bin (19) are provided with rotating rods B (23), the rotating rods B (23) extend to the outside of the installation bin (19), the tops of the two sets of rotating rods B (23) are provided with belt pulleys (18), the outer sides of the two sets of rotating rods B (23) are provided with placing plates (20), and the two sides of the installation bin (19) are provided with radiating mesh plates (22), a rain baffle (17) is arranged at the top of the installation bin (19), a servo motor (15) is arranged at the middle position of the bottom of the rain baffle (17), a rotating rod A (16) is arranged at the output end of the servo motor (15), and the rotating rod A (16) extends to the inside of the mounting rod B (12), a bevel gear A (21) is arranged at the middle position of the outer side of the rotating rod A (16), the bevel gear A (21) and the bevel gear B (24) are meshed with each other, a double-groove belt pulley (14) is arranged at the top of the outer side of the fan blade (11), the outer sides of the double-groove belt pulley (14) and the belt pulley (18) are sleeved with a belt (13) which is matched with the double-groove belt pulley, the top of one side of the mounting bin (19) is provided with a mounting plate (29), one end of the front surface of the mounting plate (29) is provided with a control panel (30), the control panel (30) is electrically connected with the servo motor (15) through a lead.
2. The low-voltage switch cabinet easy to dissipate heat and high in reliability according to claim 1, is characterized in that: and two groups of connecting rods are arranged on one sides of the fan blades (11) close to each other and are matched with the bevel gears B (24) mutually.
3. The low-voltage switch cabinet easy to dissipate heat and high in reliability according to claim 1, is characterized in that: the four corners at the top of the installation bin (19) are provided with support rods, and the support rods are matched with the rain baffles (17).
4. The low-voltage switch cabinet easy to dissipate heat and high in reliability according to claim 1, is characterized in that: the middle position of one end of the back of the installation bin (19) is symmetrically provided with an air inlet screen plate, and the air inlet screen plate is communicated with the inside and the outside of the installation bin (19).
5. The low-voltage switch cabinet easy to dissipate heat and high in reliability according to claim 1, is characterized in that: the front end of the mounting bin (19) is uniformly provided with three groups of bin doors, and the front end of each of the three groups of bin doors is provided with a handle.
6. The low-voltage switch cabinet easy to dissipate heat and high in reliability according to claim 1, is characterized in that: the inside of placing board (20) and the both sides of dwang B (23) all evenly are provided with the opening, and the opening with place the inside and the outside intercommunication of board (20) and dwang B (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023240384.4U CN215071199U (en) | 2020-12-29 | 2020-12-29 | Low-voltage switch cabinet easy to dissipate heat and high in reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023240384.4U CN215071199U (en) | 2020-12-29 | 2020-12-29 | Low-voltage switch cabinet easy to dissipate heat and high in reliability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215071199U true CN215071199U (en) | 2021-12-07 |
Family
ID=79223292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023240384.4U Expired - Fee Related CN215071199U (en) | 2020-12-29 | 2020-12-29 | Low-voltage switch cabinet easy to dissipate heat and high in reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215071199U (en) |
-
2020
- 2020-12-29 CN CN202023240384.4U patent/CN215071199U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |